Registered patent attorney

Michael A. Cohen

USPTO Reg. 71220

Firm

Agenus Inc.

Address

3 Forbes Road

Lexington, MA, 02421

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Michael A. Cohen

  • Is Michael A. Cohen a registered patent attorney?

    Yes. Michael A. Cohen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 71220). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Michael A. Cohen located?

    Michael A. Cohen's office is in Lexington, Massachusetts (02421). Affiliated with Agenus Inc..

  • What firm does Michael A. Cohen work at?

    Michael A. Cohen is listed as affiliated with Agenus Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Michael A. Cohen?

    Michael A. Cohen's office phone (per the USPTO public roster) is 781-674-4628. Verify availability and intake details directly with the firm before sending privileged materials.

  • Should I prepare anything before contacting a patent attorney?

    Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.

Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.

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