Segment Reporting (Tables)

6 Months Ended

Jun. 30, 2025

Segment Reporting [Abstract]

Schedule of segment operating loss to net loss


		Three Months ended June 30								Six Months ended June 30
		2025				2024				2025				2024
Revenues
Licenses, royalties and fees		$	140,100			$	89,000			$	330,400			$	175,500
Product and other sales			219,900				370,000				508,600				681,800
Total revenues			360,000				459,000				839,000				857,300

Cost of revenues
Licenses, royalties and fees			39,100				51,000				82,600				102,700
Product and other sales			129,400				177,700				291,200				358,700
Total cost of revenues			168,500				228,700				373,800				461,400
Gross profit			191,500				230,300				465,200				395,900

Operating expenses
Research and development			43,200				42,100				88,200				83,500
Sales and marketing			57,300				75,900				148,300				144,900
General and administrative			263,500				1,254,700				487,000				2,469,500
Total operating expenses			364,000				1,372,700				723,500				2,697,900
Net income (loss) from operations			(172,500	)			(1,142,400	)			(258,300	)			(2,302,000	)

Other income (expenses)
Interest income			120,000				142,800				237,200				279,900
Interest expense and bank charges			(6,100	)			(5,800	)			(12,000	)			(11,500	)
Total other income (expenses)			113,900				137,000				225,200				268,400
Net income (loss) before income taxes			(58,600	)			(1,005,400	)			(33,100	)			(2,033,600	)
Income taxes			—				—				—				—
Net income (loss)		$	(58,600	)		$	(1,005,400	)		$	(33,100	)		$	(2,033,600	)