Registered patent agent

Gregory E Dwulet

USPTO Reg. 80541

Firm

Calyx Law

Address

78 Virgil Street

San Francisco, CA, 94110

US

Phone

Registered as

Registered patent agent

Other attorneys at Calyx Law

Other patent attorneys in San Francisco, California

Browse all San Francisco patent attorneys →

Frequently asked

Frequently asked about Gregory E Dwulet

  • Is Gregory E Dwulet a registered patent attorney?

    Gregory E Dwulet is a registered patent agent (USPTO Registration Number 80541). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Gregory E Dwulet located?

    Gregory E Dwulet's office is in San Francisco, California (94110). Affiliated with Calyx Law.

  • What firm does Gregory E Dwulet work at?

    Gregory E Dwulet is listed as affiliated with Calyx Law on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Gregory E Dwulet?

    Gregory E Dwulet's office phone (per the USPTO public roster) is 650-796-9040. 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.

build 4315ed5 · 2026-05-22 17:54 EDT