CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
REVENUES
License fees	$ 6,116	$ 123,530	$ 12,165	$ 145,913
Royalty income	19,281	56,308	32,667	109,369
Product sales, net	54,789	51,796	110,525	211,582
Other	0	0	0	0
Total Revenues	80,186	231,634	155,357	466,864
COSTS AND EXPENSES
Cost of goods sold	8,218	6,161	24,480	136,844
Research and development	242,164	367,395	515,962	653,179
Selling, general and administrative	553,411	922,029	1,212,504	1,738,917
Amortization of intangible assets	204,210	246,282	406,178	492,798
Depreciation	75,448	49,990	152,306	99,980
Total Costs and Expenses	1,083,451	1,591,857	2,311,430	3,121,718
OPERATING (LOSS)	(1,003,265)	(1,360,223)	(2,156,073)	(2,654,854)
Other Income (Expense)
Interest and miscellaneous income	3,592	594	7,628	715
Interest expense	(13,443)	(8,500)	(26,294)	(16,488)
Loss on sale of intangible asset	0	(857,839)	0	(857,839)
(LOSS) BEFORE INCOME TAXES	(1,013,116)	(2,225,968)	(2,174,739)	(3,528,466)
Income taxes	0	0	0	0
Net loss	$ (1,013,116)	$ (2,225,968)	$ (2,174,739)	$ (3,528,466)
Basic and diluted net (loss) per common share	$ (0.17)	$ (0.41)	$ (0.37)	$ (0.65)
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING (in shares)	5,822,699	5,464,987	5,811,668	5,398,062