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v3.20.4

Accrued Expenses (Tables) | 12 Months Ended
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Oct. 31, 2020
Payables and Accruals [Abstract] |
Schedule of Accrued Expenses | Accrued liabilities consist of the following as of:
|  | October 31, |
|  | 2020 |  |  | 2019 |
Payroll and related expenses |  |  | 415,331 |  |  |  | 72,850 |
Accrued royalty and contingent legal fees |  |  | 449,691 |  |  |  | 449,691 |
Accrued collaborative research and license expense |  |  | 30,000 |  |  |  | 371,710 |
Accrued other |  |  | 6,003 |  |  |  | 1,247 |
|  | $ | 901,025 |  |  | $ | 895,498 |

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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