Registered patent attorney

K Lee Marshall

USPTO Reg. 51999

Firm

Bryan Cave Leighton Paisner LLP

Address

Three Embarcadero Center

7th Floor

San Francisco, CA, 94111

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about K Lee Marshall

  • Is K Lee Marshall a registered patent attorney?

    Yes. K Lee Marshall is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 51999). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is K Lee Marshall located?

    K Lee Marshall's office is in San Francisco, California (94111). Affiliated with Bryan Cave Leighton Paisner LLP.

  • What firm does K Lee Marshall work at?

    K Lee Marshall is listed as affiliated with Bryan Cave Leighton Paisner LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact K Lee Marshall?

    K Lee Marshall's office phone (per the USPTO public roster) is 415-675-3400. 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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