Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Tables)

v3.23.1
Intangible Assets (Tables)
3 Months Ended
Mar. 31, 2023
Intangible Assets  
Schedule of intangible assets, net

March 31, 

December 31, 

    

2023

    

2022

(unaudited)

Patents

$

1,281,721

$

1,263,930

Trademarks

6,664

Other intangible assets

 

1,391,479

 

1,391,479

 

2,679,864

 

2,655,409

Accumulated amortization - patents

(225,118)

(211,078)

Accumulated amortization - other intangible assets

 

(432,086)

 

(407,900)

$

2,022,660

$

2,036,431