Registered patent attorney

John P. Hanish

USPTO Reg. 75382

Firm

Maynard Nexsen PC

Address

551 Fifth Avenue, Suite 1600

The Fred F. French Building

New York, NY, 10176

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about John P. Hanish

  • Is John P. Hanish a registered patent attorney?

    Yes. John P. Hanish is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 75382). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is John P. Hanish located?

    John P. Hanish's office is in New York, New York (10176). Affiliated with Maynard Nexsen PC.

  • What firm does John P. Hanish work at?

    John P. Hanish is listed as affiliated with Maynard Nexsen PC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact John P. Hanish?

    John P. Hanish's office phone (per the USPTO public roster) is 646-609-9283. 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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