<?xml version="1.0" encoding="utf-8"?>
<!--XBRL document created with Toppan Merrill Bridge  11.4.0.1 -->
<!--Based on XBRL 2.1-->
<!--Created on: 8/14/2026 7:21:06 PM-->
<!--Modified on: 8/14/2026 7:21:06 PM-->
<xsd:schema targetNamespace="http://www.liminatuspharma.com/20260630" attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:dei="http://xbrl.sec.gov/dei/2026" xmlns:deprecated="http://www.xbrl.org/2009/role/deprecated" xmlns:dtr="http://www.xbrl.org/2009/dtr" xmlns:ref="http://www.xbrl.org/2006/ref" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xl="http://www.xbrl.org/2003/XLink" xmlns:us-gaap="http://fasb.org/us-gaap/2026" xmlns:utr="http://www.xbrl.org/2009/utr" xmlns:stpr="http://xbrl.sec.gov/stpr/2026" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:enum2="http://xbrl.org/2020/extensible-enumerations-2.0" xmlns:us-roles="http://fasb.org/us-roles/2026" xmlns:net="http://www.xbrl.org/2009/role/net" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2024-01-31" xmlns:ecd="http://xbrl.sec.gov/ecd/2026" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:negated="http://www.xbrl.org/2009/role/negated" xmlns:srt="http://fasb.org/srt/2026" xmlns:attributeFormDefault="unqualified" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:limn="http://www.liminatuspharma.com/20260630" xmlns:ecd-sub="http://xbrl.sec.gov/ecd-sub/2026">
  <xsd:annotation>
    <xsd:appinfo>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/StatementCondensedConsolidatedBalanceSheets" id="StatementCondensedConsolidatedBalanceSheets">
        <link:definition>995200100 - Statement - Condensed Consolidated Balance Sheets</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/StatementCondensedConsolidatedStatementsOfOperations" id="StatementCondensedConsolidatedStatementsOfOperations">
        <link:definition>995200200 - Statement - Condensed Consolidated Statements of Operations</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" id="StatementCondensedConsolidatedStatementsOfCashFlows">
        <link:definition>995200400 - Statement - Condensed Consolidated Statements of Cash Flows</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DocumentDocumentAndEntityInformation" id="DocumentDocumentAndEntityInformation">
        <link:definition>995200090 - Document - Document and Entity Information</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/StatementCondensedConsolidatedStatementsOfChangesInStockholdersEquityDeficit" id="StatementCondensedConsolidatedStatementsOfChangesInStockholdersEquityDeficit">
        <link:definition>995200300 - Statement - Condensed Consolidated Statements of Changes in Stockholders' Equity (Deficit)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/StatementCondensedConsolidatedStatementsOfChangesInStockholdersEquityDeficitParenthetical" id="StatementCondensedConsolidatedStatementsOfChangesInStockholdersEquityDeficitParenthetical">
        <link:definition>995200305 - Statement - Condensed Consolidated Statements of Changes in Stockholders' Equity (Deficit) (Parenthetical)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureStockholdersEquityDeficitTables" id="DisclosureStockholdersEquityDeficitTables">
        <link:definition>99930603 - Disclosure - Stockholders' Equity (Deficit) (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureDescriptionOfOrganizationAndBusinessOperationsBusinessCombinationDetails" id="DisclosureDescriptionOfOrganizationAndBusinessOperationsBusinessCombinationDetails">
        <link:definition>99940101 - Disclosure - Description of Organization and Business Operations - Business Combination (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureDescriptionOfOrganizationAndBusinessOperationsFebruary2026PublicOfferingDetails" id="DisclosureDescriptionOfOrganizationAndBusinessOperationsFebruary2026PublicOfferingDetails">
        <link:definition>99940102 - Disclosure - Description of Organization and Business Operations - February 2026 Public Offering (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureDescriptionOfOrganizationAndBusinessOperationsJune2026WarrantInducementDetails" id="DisclosureDescriptionOfOrganizationAndBusinessOperationsJune2026WarrantInducementDetails">
        <link:definition>99940103 - Disclosure - Description of Organization and Business Operations - June 2026 Warrant Inducement (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureDescriptionOfOrganizationAndBusinessOperationsInnocsaiAcquisitionDetails" id="DisclosureDescriptionOfOrganizationAndBusinessOperationsInnocsaiAcquisitionDetails">
        <link:definition>99940104 - Disclosure - Description of Organization and Business Operations - InnocsAI Acquisition (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureDescriptionOfOrganizationAndBusinessOperationsLiquidityAndCapitalResourcesDetails" id="DisclosureDescriptionOfOrganizationAndBusinessOperationsLiquidityAndCapitalResourcesDetails">
        <link:definition>99940105 - Disclosure - Description of Organization and Business Operations - Liquidity and Capital Resources (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" id="DisclosureSignificantAccountingPoliciesAdditionalInformationDetails">
        <link:definition>99940201 - Disclosure - Significant Accounting Policies - Additional Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureLicenseAgreementsCd47LicenseDetails" id="DisclosureLicenseAgreementsCd47LicenseDetails">
        <link:definition>99940304 - Disclosure - License Agreements - CD47 License (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureRelatedPartyTransactionsFeeluxBondsDetails" id="DisclosureRelatedPartyTransactionsFeeluxBondsDetails">
        <link:definition>99940401 - Disclosure - Related Party Transactions - Feelux Bonds (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureRelatedPartyTransactionsCarTcellkorLoanDetails" id="DisclosureRelatedPartyTransactionsCarTcellkorLoanDetails">
        <link:definition>99940402 - Disclosure - Related Party Transactions - Car-Tcellkor Loan (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureRelatedPartyTransactionsValetudoLoansDetails" id="DisclosureRelatedPartyTransactionsValetudoLoansDetails">
        <link:definition>99940403 - Disclosure - Related Party Transactions - Valetudo Loans (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureRelatedPartyTransactionsEwonLoansDetails" id="DisclosureRelatedPartyTransactionsEwonLoansDetails">
        <link:definition>99940404 - Disclosure - Related Party Transactions - Ewon Loans (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureRelatedPartyTransactionsProphaseLoansDetails" id="DisclosureRelatedPartyTransactionsProphaseLoansDetails">
        <link:definition>99940405 - Disclosure - Related Party Transactions - Prophase Loans (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureRelatedPartyTransactionsHanaLoansDetails" id="DisclosureRelatedPartyTransactionsHanaLoansDetails">
        <link:definition>99940406 - Disclosure - Related Party Transactions - Hana Loans (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureRelatedPartyTransactionsAmantesLoansDetails" id="DisclosureRelatedPartyTransactionsAmantesLoansDetails">
        <link:definition>99940407 - Disclosure - Related Party Transactions - Amantes Loans (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureRelatedPartyTransactionsDueToRelatedPartyDetails" id="DisclosureRelatedPartyTransactionsDueToRelatedPartyDetails">
        <link:definition>99940408 - Disclosure - Related Party Transactions - Due to Related Party (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureDebtDetails" id="DisclosureDebtDetails">
        <link:definition>99940501 - Disclosure - Debt (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureStockholdersEquityDeficitDetails" id="DisclosureStockholdersEquityDeficitDetails">
        <link:definition>99940601 - Disclosure - Stockholders' Equity (Deficit) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureStockholdersEquityDeficitAssumptionsUsedForEstimatingFairValueOfWarrantsDetails" id="DisclosureStockholdersEquityDeficitAssumptionsUsedForEstimatingFairValueOfWarrantsDetails">
        <link:definition>99940602 - Disclosure - Stockholders' Equity (Deficit) - Assumptions used for estimating fair value of warrants (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureStockholdersEquityDeficitOfferingProceedsAndRelatedIssuanceCostsDetails" id="DisclosureStockholdersEquityDeficitOfferingProceedsAndRelatedIssuanceCostsDetails">
        <link:definition>99940603 - Disclosure - Stockholders' Equity (Deficit) - Offering proceeds and related issuance costs (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureCommitmentsAndContingenciesDetails" id="DisclosureCommitmentsAndContingenciesDetails">
        <link:definition>99940701 - Disclosure - Commitments and Contingencies (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureFairValueMeasurementsDetails" id="DisclosureFairValueMeasurementsDetails">
        <link:definition>99940801 - Disclosure - Fair Value Measurements (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureFairValueMeasurementsChangesInFairValueOfLevel3Details" id="DisclosureFairValueMeasurementsChangesInFairValueOfLevel3Details">
        <link:definition>99940802 - Disclosure - Fair Value Measurements - Changes in fair value of Level 3 (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/StatementCondensedConsolidatedBalanceSheetsParentheticals" id="StatementCondensedConsolidatedBalanceSheetsParentheticals">
        <link:definition>995200105 - Statement - Condensed Consolidated Balance Sheets (Parentheticals)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureDescriptionOfOrganizationAndBusinessOperations" id="DisclosureDescriptionOfOrganizationAndBusinessOperations">
        <link:definition>995210101 - Disclosure - Description of Organization and Business Operations</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureSignificantAccountingPolicies" id="DisclosureSignificantAccountingPolicies">
        <link:definition>995210201 - Disclosure - Significant Accounting Policies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureLicenseAgreements" id="DisclosureLicenseAgreements">
        <link:definition>995210301 - Disclosure - License Agreements</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureRelatedPartyTransactions" id="DisclosureRelatedPartyTransactions">
        <link:definition>995210401 - Disclosure - Related Party Transactions</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureDebt" id="DisclosureDebt">
        <link:definition>995210501 - Disclosure - Debt</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureStockholdersEquityDeficit" id="DisclosureStockholdersEquityDeficit">
        <link:definition>995210601 - Disclosure - Stockholders' Equity (Deficit)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureCommitmentsAndContingencies" id="DisclosureCommitmentsAndContingencies">
        <link:definition>995210701 - Disclosure - Commitments and Contingencies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureFairValueMeasurements" id="DisclosureFairValueMeasurements">
        <link:definition>995210801 - Disclosure - Fair Value Measurements</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureSubsequentEvents" id="DisclosureSubsequentEvents">
        <link:definition>995210901 - Disclosure - Subsequent Events</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureSignificantAccountingPoliciesPolicies" id="DisclosureSignificantAccountingPoliciesPolicies">
        <link:definition>99920202 - Disclosure - Significant Accounting Policies (Policies)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureDebtTables" id="DisclosureDebtTables">
        <link:definition>99930503 - Disclosure - Debt (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureFairValueMeasurementsTables" id="DisclosureFairValueMeasurementsTables">
        <link:definition>99930803 - Disclosure - Fair Value Measurements (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureSignificantAccountingPoliciesIncomeTaxesDetails" id="DisclosureSignificantAccountingPoliciesIncomeTaxesDetails">
        <link:definition>99940202 - Disclosure - Significant Accounting Policies - Income Taxes (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:linkbaseRef xlink:type="simple" xlink:href="limn-20260630_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="limn-20260630_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="limn-20260630_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="limn-20260630_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:roleType roleURI="http://www.liminatuspharma.com/role/DisclosureStandardAndCustomAxisDomainDefaults" id="DisclosureStandardAndCustomAxisDomainDefaults">
        <link:definition>99900 - Disclosure - Standard And Custom Axis Domain Defaults</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xsd:appinfo>
  </xsd:annotation>
  <xsd:import namespace="http://fasb.org/us-gaap/2026" schemaLocation="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd" />
  <xsd:import namespace="http://fasb.org/srt/2026" schemaLocation="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/dei/2026" schemaLocation="https://xbrl.sec.gov/dei/2026/dei-2026.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/stpr/2026" schemaLocation="https://xbrl.sec.gov/stpr/2026/stpr-2026.xsd" />
  <xsd:import namespace="http://fasb.org/us-roles/2026" schemaLocation="https://xbrl.fasb.org/us-gaap/2026/elts/us-roles-2026.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/dtr/type/2024-01-31" schemaLocation="https://www.xbrl.org/dtr/type/2024-01-31/types.xsd" />
  <xsd:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/ecd/2026" schemaLocation="https://xbrl.sec.gov/ecd/2026/ecd-2026.xsd" />
  <xsd:import namespace="https://xbrl.org/2023/calculation-1.1" schemaLocation="https://www.xbrl.org/2023/calculation-1.1.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/ecd-sub/2026" schemaLocation="https://xbrl.sec.gov/ecd/2026/ecd-sub-2026.xsd" />
  <xsd:element name="NewBlackScholesWarrantsAndNewChangeOfControlWarrantsMember" id="limn_NewBlackScholesWarrantsAndNewChangeOfControlWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SmallerReportingCompanyPolicyPolicyTextBlock" id="limn_SmallerReportingCompanyPolicyPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ClassOfWarrantOrRightNumberOfWarrantsExercised" id="limn_ClassOfWarrantOrRightNumberOfWarrantsExercised" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="StockIssuedDuringPeriodSharesSurrenderAndCancellationOfWarrants" id="limn_StockIssuedDuringPeriodSharesSurrenderAndCancellationOfWarrants" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="StockIssuedDuringPeriodValuesSurrenderAndCancellationOfWarrants" id="limn_StockIssuedDuringPeriodValuesSurrenderAndCancellationOfWarrants" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="CommonStockIssuedInConnectionWithSettlement" id="limn_CommonStockIssuedInConnectionWithSettlement" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="CostsIncurredInConnectionWithIssuanceOfCommonStock" id="limn_CostsIncurredInConnectionWithIssuanceOfCommonStock" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="LiminatusAndIrisMember" id="limn_LiminatusAndIrisMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IrisAcquisitionCorpMember" id="limn_IrisAcquisitionCorpMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="RedeemableWarrantMember" id="limn_RedeemableWarrantMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="NonRedeemableWarrantMember" id="limn_NonRedeemableWarrantMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CommonStockCashRedemptionShares" id="limn_CommonStockCashRedemptionShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="CommonStockCashRedemptionPricePerShare" id="limn_CommonStockCashRedemptionPricePerShare" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="CommonStockCashRedemptionAmount" id="limn_CommonStockCashRedemptionAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="NumberOfSharesHeldInEachUnit" id="limn_NumberOfSharesHeldInEachUnit" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="NumberOfWarrantsHeldInEachUnit" id="limn_NumberOfWarrantsHeldInEachUnit" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="CommonStockConversionRatioBusinessCombination" id="limn_CommonStockConversionRatioBusinessCombination" type="xbrli:pureItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="EmergingGrowthCompanyPolicyPolicyTextBlock" id="limn_EmergingGrowthCompanyPolicyPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="FranchiseTaxExpenseIncludingInterestAndPenalty" id="limn_FranchiseTaxExpenseIncludingInterestAndPenalty" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="CommonStockNumberOfVotesPerShare" id="limn_CommonStockNumberOfVotesPerShare" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="AccruedInterestCurrent" id="limn_AccruedInterestCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="DeferredUnderwritingFeesPayableInCashCurrent" id="limn_DeferredUnderwritingFeesPayableInCashCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="IncreaseDecreaseInAccruedMaintenanceFeesCurrent" id="limn_IncreaseDecreaseInAccruedMaintenanceFeesCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="IncreaseDecreaseInAccruedInterestToRelatedPartyCurrent" id="limn_IncreaseDecreaseInAccruedInterestToRelatedPartyCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="IncreaseDecreaseInDueToResearchAndDevelopmentPartnerCurrent" id="limn_IncreaseDecreaseInDueToResearchAndDevelopmentPartnerCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="ForgivenessOfUnrelatedVendorPayable" id="limn_ForgivenessOfUnrelatedVendorPayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="EquitySettlementDeferredUnderwritingFeesEffectOfChangeInFairValue" id="limn_EquitySettlementDeferredUnderwritingFeesEffectOfChangeInFairValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="PaymentsForDeferredTransactionCosts" id="limn_PaymentsForDeferredTransactionCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="MergerTransactionCostsIncurredInNoncashOrPartialNoncashTransaction" id="limn_MergerTransactionCostsIncurredInNoncashOrPartialNoncashTransaction" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="LoansSettled" id="limn_LoansSettled" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="NoncashConversionOfAmountBorrowedForPipeFunds" id="limn_NoncashConversionOfAmountBorrowedForPipeFunds" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="DebtConversionNoncashImpactToAdditionalPaidInCapitalForEliminationOfAccruedInterest" id="limn_DebtConversionNoncashImpactToAdditionalPaidInCapitalForEliminationOfAccruedInterest" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="FeeluxBondsMember" id="limn_FeeluxBondsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CarTcellkorLoanMember" id="limn_CarTcellkorLoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="EwonLoanMember" id="limn_EwonLoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ValetudoJune2023LoansMember" id="limn_ValetudoJune2023LoansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ValetudoJuly2023LoanMember" id="limn_ValetudoJuly2023LoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ValetudoAugust2023LoansMember" id="limn_ValetudoAugust2023LoansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="EwonSeptember2023LoanMember" id="limn_EwonSeptember2023LoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ValetudoNovember2023LoanMember" id="limn_ValetudoNovember2023LoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="EwonDecember2023LoanMember" id="limn_EwonDecember2023LoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ValetudoJanuary2024LoansMember" id="limn_ValetudoJanuary2024LoansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ProphaseFebruary2024LoanMember" id="limn_ProphaseFebruary2024LoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ProphaseMarch2024LoanMember" id="limn_ProphaseMarch2024LoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ProphaseApril2024LoanMember" id="limn_ProphaseApril2024LoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ProphaseMay2024LoansMember" id="limn_ProphaseMay2024LoansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ProphaseJuly2024LoansMember" id="limn_ProphaseJuly2024LoansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ProphaseAugust2024LoansMember" id="limn_ProphaseAugust2024LoansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="HanaAugust2024LoansMember" id="limn_HanaAugust2024LoansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AmantesNovember2024LoansMember" id="limn_AmantesNovember2024LoansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AmantesJanuary2025LoansMember" id="limn_AmantesJanuary2025LoansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ProphaseFebruary2025LoanMember" id="limn_ProphaseFebruary2025LoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ProphaseMarch2025LoanMember" id="limn_ProphaseMarch2025LoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="StockIssuedOrIssuableToUnderwritersUponConsummationOfBusinessCombination" id="limn_StockIssuedOrIssuableToUnderwritersUponConsummationOfBusinessCombination" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="PublicWarrantsMember" id="limn_PublicWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PrivatePlacementWarrantsMember" id="limn_PrivatePlacementWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SharesAuthorized" id="limn_SharesAuthorized" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="ConversionOfStockOrUnitConversionRatio" id="limn_ConversionOfStockOrUnitConversionRatio" type="xbrli:pureItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="DeferredUnderwritingFeesPayableToBeSettledInSharesUponConsummationOfBusinessCombination" id="limn_DeferredUnderwritingFeesPayableToBeSettledInSharesUponConsummationOfBusinessCombination" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="StockIssuableForSettlementOfDeferredUnderwritingFees" id="limn_StockIssuableForSettlementOfDeferredUnderwritingFees" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element id="limn_LicenseAgreementsAbstract" xbrli:periodType="duration" abstract="true" name="LicenseAgreementsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" />
  <xsd:element id="limn_CurisBiotechHoldingsLlcMember" xbrli:periodType="duration" abstract="true" name="CurisBiotechHoldingsLlcMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" />
  <xsd:element id="limn_NumberOfUnitsExchangeForLicenseRights" xbrli:periodType="instant" name="NumberOfUnitsExchangeForLicenseRights" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" />
  <xsd:element id="limn_LicenseRightsValueOfUnitsOffsetFromAdditionalPaidInCapital" xbrli:periodType="instant" xbrli:balance="debit" name="LicenseRightsValueOfUnitsOffsetFromAdditionalPaidInCapital" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <xsd:element id="limn_FeeluxCo.LtdMember" xbrli:periodType="duration" abstract="true" name="FeeluxCo.LtdMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" />
  <xsd:element id="limn_ValetudoLoanMember" xbrli:periodType="duration" abstract="true" name="ValetudoLoanMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" />
  <xsd:element id="limn_ValetudoDecember2022LoanMember" xbrli:periodType="duration" abstract="true" name="ValetudoDecember2022LoanMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" />
  <xsd:element id="limn_ValetudoJune2023LoanOneMember" xbrli:periodType="duration" abstract="true" name="ValetudoJune2023LoanOneMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" />
  <xsd:element id="limn_ValetudoJune2023LoanTwoMember" xbrli:periodType="duration" abstract="true" name="ValetudoJune2023LoanTwoMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" />
  <xsd:element id="limn_ValetudoAugust2023LoanOneMember" xbrli:periodType="duration" abstract="true" name="ValetudoAugust2023LoanOneMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" />
  <xsd:element id="limn_ValetudoAugust2023LoanTwoMember" xbrli:periodType="duration" abstract="true" name="ValetudoAugust2023LoanTwoMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" />
  <xsd:element id="limn_ValetudoJanuary2024LoanOneMember" xbrli:periodType="duration" abstract="true" name="ValetudoJanuary2024LoanOneMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" />
  <xsd:element id="limn_ValetudoJanuary2024LoanTwoMember" xbrli:periodType="duration" abstract="true" name="ValetudoJanuary2024LoanTwoMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" />
  <xsd:element id="limn_ValetudoTherapeuticsLlcMember" xbrli:periodType="duration" abstract="true" name="ValetudoTherapeuticsLlcMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" />
  <xsd:element id="limn_RepaymentOfMembershipInterest" xbrli:periodType="instant" xbrli:balance="debit" name="RepaymentOfMembershipInterest" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <xsd:element id="limn_EwonDecember2022LoanMember" xbrli:periodType="duration" abstract="true" name="EwonDecember2022LoanMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" />
  <xsd:element id="limn_EwonComfortechCoLtdMember" xbrli:periodType="duration" abstract="true" name="EwonComfortechCoLtdMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" />
  <xsd:element id="limn_ProphaseLoanMember" xbrli:periodType="duration" abstract="true" name="ProphaseLoanMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" />
  <xsd:element id="limn_ProphaseFebruary2025LoansMember" xbrli:periodType="duration" abstract="true" name="ProphaseFebruary2025LoansMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" />
  <xsd:element id="limn_ProphaseMarch2025LoansMember" xbrli:periodType="duration" abstract="true" name="ProphaseMarch2025LoansMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" />
  <xsd:element id="limn_ProphaseSciencesLlcMember" xbrli:periodType="duration" abstract="true" name="ProphaseSciencesLlcMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" />
  <xsd:element id="limn_HanaImmunotherapeuticsLlcMember" xbrli:periodType="duration" abstract="true" name="HanaImmunotherapeuticsLlcMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" />
  <xsd:element id="limn_AmantesLlcMember" xbrli:periodType="duration" abstract="true" name="AmantesLlcMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" />
  <xsd:element id="limn_LicenseAgreementsTextBlock" xbrli:periodType="duration" name="LicenseAgreementsTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" />
  <xsd:element name="ClassOfWarrantOrRightThresholdWrittenNoticePeriodForRedemptionOfWarrants" id="limn_ClassOfWarrantOrRightThresholdWrittenNoticePeriodForRedemptionOfWarrants" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ClassOfWarrantOrRightThresholdSharePriceTriggerForRedemption" id="limn_ClassOfWarrantOrRightThresholdSharePriceTriggerForRedemption" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsThresholdTradingDays" id="limn_ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsThresholdTradingDays" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsThresholdConsecutiveTradingDays" id="limn_ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsThresholdConsecutiveTradingDays" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="FeeReductionAgreementMember" id="limn_FeeReductionAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="UnderwritingDiscountAsPercentageOfGrossProceedsFromInitialPublicOffering" id="limn_UnderwritingDiscountAsPercentageOfGrossProceedsFromInitialPublicOffering" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="UnderwritingCostsNoncurrent" id="limn_UnderwritingCostsNoncurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="DeferredUnderwritingDiscountAsPercentageOfGrossProceedsFromInitialPublicOffering" id="limn_DeferredUnderwritingDiscountAsPercentageOfGrossProceedsFromInitialPublicOffering" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element id="limn_DeferredOfferingCostsNoncurrent" name="DeferredOfferingCostsNoncurrent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" abstract="false" />
  <xsd:element name="PaymentOfOfferingCostsInCash" id="limn_PaymentOfOfferingCostsInCash" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="UnderwritingDiscountPaidInSecurities" id="limn_UnderwritingDiscountPaidInSecurities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="MaximumNumbersOfSharesIssuable" id="limn_MaximumNumbersOfSharesIssuable" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="ClassOfWarrantOrRightNumberOfSecuritiesSurrenderedAndCanceled" id="limn_ClassOfWarrantOrRightNumberOfSecuritiesSurrenderedAndCanceled" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="AltaPartnersLlcMember" id="limn_AltaPartnersLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SharesIssuedForSurrenderAndCancellationOfWarrants" id="limn_SharesIssuedForSurrenderAndCancellationOfWarrants" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="DeferredUnderwritingFeePayableSettledUponConsummationOfBusinessCombination" id="limn_DeferredUnderwritingFeePayableSettledUponConsummationOfBusinessCombination" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="DeferredUnderwritingFeePayableSettledInSharesUponConsummationOfBusinessCombination" id="limn_DeferredUnderwritingFeePayableSettledInSharesUponConsummationOfBusinessCombination" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="DeferredUnderwritingFeePayableSettledInCashUponConsummationOfBusinessCombination" id="limn_DeferredUnderwritingFeePayableSettledInCashUponConsummationOfBusinessCombination" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="DeferredUnderwritingFeeWaivedUponConsummationOfBusinessCombination" id="limn_DeferredUnderwritingFeeWaivedUponConsummationOfBusinessCombination" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="DeferredUnderwritingFeeRemainingAmountSettlementUponConsummationOfCombinedCompanyNextShareOffering" id="limn_DeferredUnderwritingFeeRemainingAmountSettlementUponConsummationOfCombinedCompanyNextShareOffering" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="ThresholdPeriodForRemainingDeferredUnderwritingFeeSettlementFromDateOfBusinessCombination" id="limn_ThresholdPeriodForRemainingDeferredUnderwritingFeeSettlementFromDateOfBusinessCombination" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="StockIssuedDuringPeriodSharesConversionOfDebtAndMemberUnits" id="limn_StockIssuedDuringPeriodSharesConversionOfDebtAndMemberUnits" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="WarrantsPolicyPolicyTextBlock" id="limn_WarrantsPolicyPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="NetIncomeLossPerCommonStockPolicyPolicyTextBlock" id="limn_NetIncomeLossPerCommonStockPolicyPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ProphaseApril2025LoansMember" id="limn_ProphaseApril2025LoansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AmantesLoansMember" id="limn_AmantesLoansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="HanaLoansMember" id="limn_HanaLoansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="Cd47LicenseAndDevelopmentAgreementWithInnobationMember" id="limn_Cd47LicenseAndDevelopmentAgreementWithInnobationMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="StockIssuedDuringPeriodSharesBusinessCombination" id="limn_StockIssuedDuringPeriodSharesBusinessCombination" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="StockIssuedDuringPeriodValueBusinessCombination" id="limn_StockIssuedDuringPeriodValueBusinessCombination" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="EmploymentAgreementMember" id="limn_EmploymentAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AdjustmentsToAdditionalPaidInCapitalSettlementOfLoans" id="limn_AdjustmentsToAdditionalPaidInCapitalSettlementOfLoans" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="IrisAcquisitionHoldingsLlcMember" id="limn_IrisAcquisitionHoldingsLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ProceedsFromIssuanceOfPrivatePlacementInvestor" id="limn_ProceedsFromIssuanceOfPrivatePlacementInvestor" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="ProceedsFromIssuanceOfPrivatePlacementInvestorFunded" id="limn_ProceedsFromIssuanceOfPrivatePlacementInvestorFunded" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="PrincipalAndAccruedInterestOnPrivatePlacement" id="limn_PrincipalAndAccruedInterestOnPrivatePlacement" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="ConsortiumLoanOfRelatedPartiesMember" id="limn_ConsortiumLoanOfRelatedPartiesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="RelatedPartiesDebtToUnsecuredPromissoryNote" id="limn_RelatedPartiesDebtToUnsecuredPromissoryNote" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="UnsecuredPromissoryNoteSettledAndConverted" id="limn_UnsecuredPromissoryNoteSettledAndConverted" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="ConversionOfPrincipalAndAccruedInterestAmount" id="limn_ConversionOfPrincipalAndAccruedInterestAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="FeeluxAndCarTcellkorMember" id="limn_FeeluxAndCarTcellkorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ConversionOfPrincipalAndAccruedInterestShares" id="limn_ConversionOfPrincipalAndAccruedInterestShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ConversionOfAccruedInterestOnRelatedPartyDebts" id="limn_ConversionOfAccruedInterestOnRelatedPartyDebts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="LiabilityOfUnderwritingFeesFairValue" id="limn_LiabilityOfUnderwritingFeesFairValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock" id="limn_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="FairValueOfCommonSharesIssuedForSettlementOfDeferredUnderwritingFees" id="limn_FairValueOfCommonSharesIssuedForSettlementOfDeferredUnderwritingFees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="FairValueOfCommonStockIssued" id="limn_FairValueOfCommonStockIssued" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="FairValueOfWarrantsSurrendered" id="limn_FairValueOfWarrantsSurrendered" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="GainLossOnIssuanceOfCommonStockForWarrants" id="limn_GainLossOnIssuanceOfCommonStockForWarrants" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="CommonStockPayable" id="limn_CommonStockPayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="BestEffortsPublicOfferingMember" id="limn_BestEffortsPublicOfferingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ClassOfWarrantOrRightNumberOfWarrantsIssued" id="limn_ClassOfWarrantOrRightNumberOfWarrantsIssued" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="PreFundedWarrantsMember" id="limn_PreFundedWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CommonStockPurchaseWarrantsMember" id="limn_CommonStockPurchaseWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ClassOfWarrantOrRightIssuePricePerWarrant" id="limn_ClassOfWarrantOrRightIssuePricePerWarrant" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="ClearStreetLlcMember" id="limn_ClearStreetLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PlacementAgentWarrantsMember" id="limn_PlacementAgentWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PeriodOfNonIssuanceOfCommonStockFollowingClosingDate" id="limn_PeriodOfNonIssuanceOfCommonStockFollowingClosingDate" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="PeriodOfNonIssuanceOfCommonStockInvolvingVariableRateTransactionFollowingClosingDate" id="limn_PeriodOfNonIssuanceOfCommonStockInvolvingVariableRateTransactionFollowingClosingDate" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="PlacementAgentCashFeePercentage" id="limn_PlacementAgentCashFeePercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="MaximumReimbursementForPlacementAgentExpenses" id="limn_MaximumReimbursementForPlacementAgentExpenses" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="PercentOfSharesIssuedInOffering" id="limn_PercentOfSharesIssuedInOffering" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="PercentOfOfferingPriceRepresentingExercisePrice" id="limn_PercentOfOfferingPriceRepresentingExercisePrice" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="PaymentForCostsAssociatedWithClinicalTrials" id="limn_PaymentForCostsAssociatedWithClinicalTrials" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="InnobationBioCo.LtdMember" id="limn_InnobationBioCo.LtdMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ClassOfWarrantOrRightNumberOfWarrantsIssuedOnConversions" id="limn_ClassOfWarrantOrRightNumberOfWarrantsIssuedOnConversions" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="OfferingCosts" id="limn_OfferingCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="ScheduleOfOfferingProceedsAndRelatedIssuanceCostsTableTextBlock" id="limn_ScheduleOfOfferingProceedsAndRelatedIssuanceCostsTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="CommonStockWarrantsAndPlacementAgentWarrantsMember" id="limn_CommonStockWarrantsAndPlacementAgentWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CommonStockWarrantsMember" id="limn_CommonStockWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GrossProceedsFromIssuanceOfWarrants" id="limn_GrossProceedsFromIssuanceOfWarrants" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="NetProceedsFromIssuanceOfWarrants" id="limn_NetProceedsFromIssuanceOfWarrants" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="CommonStockAndPreFundedWarrantsMember" id="limn_CommonStockAndPreFundedWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="InvestmentIncomeInterestAndOtherIncome" id="limn_InvestmentIncomeInterestAndOtherIncome" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="StockIssuedDuringPeriodValueWarrantsExercised" id="limn_StockIssuedDuringPeriodValueWarrantsExercised" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="StockIssuedDuringPeriodSharesWarrantsExercised" id="limn_StockIssuedDuringPeriodSharesWarrantsExercised" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ExistingWarrantsMember" id="limn_ExistingWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="June2026WarrantInducementMember" id="limn_June2026WarrantInducementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRightsExercisableUnderAgreement" id="limn_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRightsExercisableUnderAgreement" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="InducementWarrantsMember" id="limn_InducementWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="NewBlackScholesWarrantsMember" id="limn_NewBlackScholesWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="NewChangeOfControlWarrantsMember" id="limn_NewChangeOfControlWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AdvisoryServiceFeePercentageOfGrossProceedsFromWarrantsMaximum" id="limn_AdvisoryServiceFeePercentageOfGrossProceedsFromWarrantsMaximum" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="InnocsaiAcquisitionMember" id="limn_InnocsaiAcquisitionMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AssetAcquisitionContingentConsiderationOnProceedsFromAcquiredAssetsPercentage" id="limn_AssetAcquisitionContingentConsiderationOnProceedsFromAcquiredAssetsPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="AssetAcquisitionNonCompeteAgreementPeriod" id="limn_AssetAcquisitionNonCompeteAgreementPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ClassOfWarrantOrRightNumberOfWarrantsExercisableUnderAgreement" id="limn_ClassOfWarrantOrRightNumberOfWarrantsExercisableUnderAgreement" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ClassOfWarrantOrRightTerm" id="limn_ClassOfWarrantOrRightTerm" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="StockIssuedDuringPeriodValueWarrantIssued" id="limn_StockIssuedDuringPeriodValueWarrantIssued" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="CommonShareMember" id="limn_CommonShareMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
</xsd:schema>
