Annual report pursuant to Section 13 and 15(d)

Intangible Assets (Tables)

v3.22.4
Intangible Assets (Tables)
12 Months Ended
Dec. 31, 2022
Intangible Assets  
Schedule Of Intangible Assets

 

 

 

 

 

 

December 31, 2022

 

 

 

 

 

Accumulated

 

 

Net Carrying

 

 

 

Cost

 

 

Amortization

 

 

Value

 

 

 

$

 

 

$

 

 

$

 

Patents

 

 

1,104,103

 

 

 

993,598

 

 

 

110,505

 

 

 

 

 

 

 

 

December 31, 2021

 

 

 

 

 

Accumulated

 

 

Net Carrying

 

 

 

Cost

 

 

Amortization

 

 

Value

 

 

 

$

 

 

$

 

 

$

 

Patents

 

 

1,178,135

 

 

 

961,259

 

 

 

216,876

 

Schedule Of Annual Estimated Amortization

 

 

Remaining

 

Remaining Life

 

 Amortization

 

2023

 

$ 85,636

 

2024

 

$ 24,869

 

Total Intangible Assets

 

$ 110,505