Notes to the Consolidated Statements of Financial Position - Schedule of Trade Payables and Other Accrued Liabilities (Details) - EUR (€) |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Schedule of Trade Payables and Other Accrued Liabilities [Abstract] | ||
| Accrued liabilities from R&D projects | € 3,424,362 | € 6,609,925 |
| Accrued liabilities from commercial activities | 8,000 | 69,250 |
| Accounts payable | 972,383 | 3,413,064 |
| Other accrued liabilities and payables | 1,353,593 | 1,603,538 |
| Total trade and other payables | € 5,758,338 | € 11,695,777 |