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Intangible Assets (Tables)
 12 Months Ended
Dec. 31, 2015
Intangible Assets  
Schedule of intangible assets

 

 

 

 

 

 

 

 

 

    

December 31,

    

December 31,

    

 

 

2015

 

2014

 

 

 

 

 

 

 

 

License agreements

 

$
897,594

 

$
850,859

 

Patents

 

 
179,997

 

 
79,996

 

Less: accumulated amortization

 

 
(399,509)

 

 
(353,681)

 

Intangible assets, net

 

$
678,082

 

$
577,174