Annual report pursuant to Section 13 and 15(d)

Intangible Assets, Net (Tables)

v3.19.1
Intangible Assets, Net (Tables)
12 Months Ended
Dec. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Intangible Assets, Net

Intangible assets, net, consists of the following as of December 31:

 

    2018     2017  
Patents   $ 578,326     $ 493,027  
Less accumulated amortization     (292,512 )     (263,843 )
      285,814       229,184  
Patents pending     148,720       197,426  
Total intangible assets, net   $ 434,534     $ 426,610