Registered patent attorney

Palmer Martin SimpsonJr

USPTO Reg. 28118

Address

1661 Pine Street

APT 731

San Francisco, CA, 94109

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Palmer Martin Simpson

  • Is Palmer Martin Simpson a registered patent attorney?

    Yes. Palmer Martin Simpson is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 28118). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Palmer Martin Simpson located?

    Palmer Martin Simpson's office is in San Francisco, California (94109).

  • How do I contact Palmer Martin Simpson?

    Palmer Martin Simpson's office phone (per the USPTO public roster) is 415-447-5422. 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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