Annual report pursuant to Section 13 and 15(d)

FIXED ASSETS (Tables)

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FIXED ASSETS (Tables)
12 Months Ended
Dec. 31, 2012
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment [Table Text Block]

Fixed assets consisted of the following at December 31:

 

    2012     2011  
             
Office and laboratory equipment   $ 3,151,120     $ 3,069,889  
Computer software     4,000       4,000  
Leasehold improvements     2,337,935       2,324,672  
Total fixed assets     5,493,055       5,398,561  
Less accumulated depreciation and amortization     (2,848,052 )     (2,353,996 )
Fixed assets, net   $ 2,645,003     $ 3,044,565