Registered patent attorney

Brian Thomas Duk

USPTO Reg. 69742

Firm

Avanir Pharmaceuticals, Inc.

Address

30 Enterprise

Suite 400

Aliso Viejo, CA, 92656

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Brian Thomas Duk

  • Is Brian Thomas Duk a registered patent attorney?

    Yes. Brian Thomas Duk is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 69742). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Brian Thomas Duk located?

    Brian Thomas Duk's office is in Aliso Viejo, California (92656). Affiliated with Avanir Pharmaceuticals, Inc..

  • What firm does Brian Thomas Duk work at?

    Brian Thomas Duk is listed as affiliated with Avanir Pharmaceuticals, Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Brian Thomas Duk?

    Brian Thomas Duk's office phone (per the USPTO public roster) is 949-238-4056. 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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