Registered patent attorney

William R Lambert

USPTO Reg. 44857

Firm

Sheppard Mullin Richter & Hampton LLP

Address

1540 El Camino Real

Suite 120

Menlo Park, CA, 94025

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about William R Lambert

  • Is William R Lambert a registered patent attorney?

    Yes. William R Lambert is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 44857). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is William R Lambert located?

    William R Lambert's office is in Menlo Park, California (94025). Affiliated with Sheppard Mullin Richter & Hampton LLP.

  • What firm does William R Lambert work at?

    William R Lambert is listed as affiliated with Sheppard Mullin Richter & Hampton LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact William R Lambert?

    William R Lambert's office phone (per the USPTO public roster) is 650-815-2644. 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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