Registered patent agent

Mark J Friedman

USPTO Reg. 57918

Firm

Thompson Hine LLP

Address

335 Madison Ave, 12th Floor

New York, NY, 10017-4611

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Mark J Friedman

  • Is Mark J Friedman a registered patent attorney?

    Mark J Friedman is a registered patent agent (USPTO Registration Number 57918). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Mark J Friedman located?

    Mark J Friedman's office is in New York, New York (10017-4611). Affiliated with Thompson Hine LLP.

  • What firm does Mark J Friedman work at?

    Mark J Friedman is listed as affiliated with Thompson Hine LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Mark J Friedman?

    Mark J Friedman's office phone (per the USPTO public roster) is 646-276-6874. 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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