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Intangible Assets (Tables)
6 Months Ended
Jun. 30, 2013
Intangible Assets Tables  
Intangible Assets

 

    June 30, 2013     December 31, 2012  
Licensed patents and patent rights   $ 63,200     $ 50,000  
Patents     41,004       41,004  
Less: accumulated amortization     (62,730)       (59,024 )
Intangibles, net   $ 41,474     $ 31,980