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Commitments and Contingencies | 12 Months Ended
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Oct. 31, 2020
Commitments and Contingencies Disclosure [Abstract] |
Commitments and Contingencies | 6. COMMITMENTS AND CONTINGENCIES Litigation Matters Other than lawsuits we bring to enforce our patent rights, we are not involved in any litigation or other legal proceedings and management is not aware of any pending litigation or legal proceeding against us that would have a material adverse effect upon our results of operations or financial condition. Collaborative Research and License Commitments As of October 31, 2020, our commitments under the collaborative and license agreements with Moffitt, Wistar, Cleveland Clinic and OntoChem for the year ending October 31, 2021 were approximately $188,000.

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