Registered patent agent

Mark Edwin Thomas Penfold

USPTO Reg. 55531

Firm

mark Penfold

Address

575 Bush St.

Mountain View, CA, 94041

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Mark Edwin Thomas Penfold

  • Is Mark Edwin Thomas Penfold a registered patent attorney?

    Mark Edwin Thomas Penfold is a registered patent agent (USPTO Registration Number 55531). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Mark Edwin Thomas Penfold located?

    Mark Edwin Thomas Penfold's office is in Mountain View, California (94041). Affiliated with mark Penfold.

  • What firm does Mark Edwin Thomas Penfold work at?

    Mark Edwin Thomas Penfold is listed as affiliated with mark Penfold on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Mark Edwin Thomas Penfold?

    Mark Edwin Thomas Penfold's office phone (per the USPTO public roster) is 650-996-2227. 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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