Registered patent attorney

Marc E Brown

USPTO Reg. 28590

Address

University of Southern California

Gould School of Law

Los Angeles, CA, 90067-3208

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Marc E Brown

  • Is Marc E Brown a registered patent attorney?

    Yes. Marc E Brown is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 28590). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Marc E Brown located?

    Marc E Brown's office is in Los Angeles, California (90067-3208).

  • How do I contact Marc E Brown?

    Marc E Brown's office phone (per the USPTO public roster) is 818-986-4998. 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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