Registered patent agent

Mark L Warzel

USPTO Reg. 47264

Firm

Chevron Corporation

Address

P.O. Box 6006

San Ramon, CA, 94583-0806

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Mark L Warzel

  • Is Mark L Warzel a registered patent attorney?

    Mark L Warzel is a registered patent agent (USPTO Registration Number 47264). 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 L Warzel located?

    Mark L Warzel's office is in San Ramon, California (94583-0806). Affiliated with Chevron Corporation.

  • What firm does Mark L Warzel work at?

    Mark L Warzel is listed as affiliated with Chevron Corporation on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Mark L Warzel?

    Mark L Warzel's office phone (per the USPTO public roster) is 714-454-3649. 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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