Quarterly report pursuant to Section 13 or 15(d)

The Company???s results of operations include expenses relating to stock-based compensation for three and six months ended October 31, 2021 and 2020, was comprised as follows: (Details)

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The Company’s results of operations include expenses relating to stock-based compensation for three and six months ended October 31, 2021 and 2020, was comprised as follows: (Details) - USD ($)
3 Months Ended 6 Months Ended
Oct. 30, 2021
Oct. 30, 2020
Oct. 31, 2021
Oct. 30, 2020
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]        
Total $ 1,280,384 $ 568,937 $ 2,020,006 $ 1,160,370
Research and Development Expense [Member]        
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]        
Total 111,267 21,813 253,184 43,626
General and Administrative Expense [Member]        
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]        
Total $ 1,169,117 $ 547,124 $ 1,766,822 $ 1,116,744