Annual report pursuant to Section 13 and 15(d)

ACCRUED EXPENSES (Details) - Accrued liabilities

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ACCRUED EXPENSES (Details) - Accrued liabilities - USD ($)
Oct. 31, 2019
Oct. 31, 2018
Accrued liabilities [Abstract]    
Payroll and related expenses $ 72,850 $ 62,965
Accrued royalty and contingent legal fees 449,691 366,670
Accrued collaborative research and license expense 371,710 187,500
Accrued other 1,247 65,964
Total $ 895,498 $ 683,099