CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Revenues
License fees	$ 11,400	$ 11,400	$ 33,827	$ 29,163
Royalty income	10,276	16,633	10,276	49,918
Product sales, net	88,904	60,889	197,405	126,057
Total Revenues	110,580	88,922	241,508	205,138
Costs and Expenses
Cost of goods sold	60,245	113,415	104,236	135,745
Research and development	201,244	152,985	577,712	517,196
Selling, general and administrative	302,093	375,767	914,509	1,365,836
Amortization of intangible assets	119,763	119,763	355,385	356,687
Depreciation	59,688	75,219	185,536	225,691
Total Costs and Expenses	743,033	837,149	2,137,378	2,601,155
Operating (Loss)	(632,453)	(748,227)	(1,895,870)	(2,396,017)
Other Income (Expense)
Interest and miscellaneous income	15,088	30,720	55,564	33,745
Interest expense	(125,904)	(134,218)	(385,965)	(191,008)
Equity in earnings (loss) of unconsolidated subsidiary	0	0	0	0
Gain on sale of equipment	0	0	3,627	0
(Loss) Before Income Taxes	(743,269)	(851,725)	(2,222,644)	(2,553,280)
Income taxes	0	0	0	0
Net (Loss)	(743,269)	(851,725)	(2,222,644)	(2,553,280)
Less preferred stock dividends	(6,061)	(12,288)	(30,236)	(35,168)
Net (Loss) Allocable to Common Stockholders	$ (749,330)	$ (864,013)	$ (2,252,880)	$ (2,588,448)
Basic and diluted net (loss) per common share (in dollars per share)	$ (0.05)	$ (0.10)	$ (0.16)	$ (0.32)
Weighted average number of common shares outstanding (in shares)	15,659,822	8,267,755	13,677,186	8,106,117