Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Tables)

v3.21.1
Intangible Assets (Tables)
3 Months Ended
Mar. 31, 2021
Intangible Assets  
Schedule of intangible assets, net

 

 

 

 

 

 

 

 

    

March 31, 

    

December 31, 

 

 

2021

 

2020

 

 

(unaudited)

 

 

 

Patents

 

$

970,976

 

$

941,701

Other intangible assets

 

 

1,391,479

 

 

964,542

 

 

 

2,362,455

 

 

1,906,243

Accumulated amortization

 

 

(361,038)

 

 

(337,340)

 

 

$

2,001,417

 

$

1,568,903