Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2021

Intangible Assets

Schedule of Intangible Assets

					September 30,
					2021
			Accumulated		Net Carrying
	Cost		Amortization		Value
	$		$		$
Patents		1,195,677		954,723		240,954
					December 31,
					2020
			Accumulated		Net Carrying
	Cost		Amortization		Value
		$	$			$
Patents		1,256,064		934,423		321,641

Schedule of annual estimated amortization

2021 - remaining	$	22,852
2022	$	91,015
2023	$	91,015
2024	$	36,072
2025	$	-
Total Intangible Assets	$	240,954