Registered patent attorney

George C Jen

USPTO Reg. 39239

Address

20 Echo Ln

Piedmont, CA, 94618

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about George C Jen

  • Is George C Jen a registered patent attorney?

    Yes. George C Jen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 39239). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is George C Jen located?

    George C Jen's office is in Piedmont, California (94618).

  • How do I contact George C Jen?

    George C Jen's office phone (per the USPTO public roster) is 510-761-5451. 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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