Registered patent agent

James M Frei

USPTO Reg. 71458

Firm

Dentons US LLP

Address

One Market Plaza | Spear Tower, 24th Floor

San Francisco, CA, 94105

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about James M Frei

  • Is James M Frei a registered patent attorney?

    James M Frei is a registered patent agent (USPTO Registration Number 71458). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is James M Frei located?

    James M Frei's office is in San Francisco, California (94105). Affiliated with Dentons US LLP.

  • What firm does James M Frei work at?

    James M Frei is listed as affiliated with Dentons US LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact James M Frei?

    James M Frei's office phone (per the USPTO public roster) is 415-882-0108. 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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