Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Tables)

v3.21.2
Intangible Assets (Tables)
9 Months Ended
Sep. 30, 2021
Intangible Assets  
Schedule of intangible assets, net

September 30, 

December 31, 

    

2021

    

2020

(unaudited)

Patents

$

1,080,289

$

941,701

Other intangible assets

 

1,391,479

 

964,542

 

2,471,768

 

1,906,243

Accumulated amortization

 

(432,857)

 

(337,340)

$

2,038,911

$

1,568,903