Registered patent agent

John M. Humphrey

USPTO Reg. 84650

Firm

Patent Pharm, LLC

Address

110 Haley Road

Mystic, CT, 06355

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about John M. Humphrey

  • Is John M. Humphrey a registered patent attorney?

    John M. Humphrey is a registered patent agent (USPTO Registration Number 84650). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is John M. Humphrey located?

    John M. Humphrey's office is in Mystic, Connecticut (06355). Affiliated with Patent Pharm, LLC.

  • What firm does John M. Humphrey work at?

    John M. Humphrey is listed as affiliated with Patent Pharm, LLC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact John M. Humphrey?

    John M. Humphrey's office phone (per the USPTO public roster) is 860-389-5844. 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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