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Intellectual Property (Tables)
12 Months Ended
Aug. 31, 2021
Intellectual Property  
Schedule of patents

 

 

August 31

 

 

August 31

 

 

 

2021

 

 

2020

 

 

 

 $

 

 

$

 

Balance – Beginning

 

 

292,000

 

 

 

265,127

 

Addition

 

 

79,493

 

 

 

33,645

 

Amortization

 

 

(6,870)

 

 

(6,772)

Balance – Ending

 

 

364,623

 

 

 

292,000

 

Patents are amortized over their legal life of 20 years.