Registered patent attorney

Maria C Walsh

USPTO Reg. 37958

Firm

Phillips 66 Company

Address

2331 CityWest Blvd.

Houston, TX, 77042

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Maria C Walsh

  • Is Maria C Walsh a registered patent attorney?

    Yes. Maria C Walsh is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 37958). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Maria C Walsh located?

    Maria C Walsh's office is in Houston, Texas (77042). Affiliated with Phillips 66 Company.

  • What firm does Maria C Walsh work at?

    Maria C Walsh is listed as affiliated with Phillips 66 Company on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Maria C Walsh?

    Maria C Walsh's office phone (per the USPTO public roster) is 832-765-1941. 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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