Patents net (Tables)

6 Months Ended

Dec. 31, 2021

Patents net (Tables)

Schedule of patents

	Useful life (years)		December 31, 2021			June 30, 2021
Purchased Patent Rights- Brilacidin and related compounds		14	$	4,082,000		$	4,082,000
Purchased Patent Rights-Anti-microbial- surfactants and related compounds		12		144,000			144,000
Patents - Kevetrin and related compounds		17		1,324,000			1,280,000
				5,550,000			5,506,000
Less: Accumulated amortization for Brilacidin, Anti-microbial- surfactants and related compounds				(2,525,000	)		(2,373,000	)
Accumulated amortization for Patents-Kevetrin and related compounds				(418,000	)		(379,000	)
Total			$	2,607,000		$	2,754,000