Registered patent attorney

Brandon A. Chan

USPTO Reg. 76541

Firm

Duane Morris LLP

Address

22 Vanderbilt

335 Madison Avenue, 23rd Floor

New York, NY, 10017

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Brandon A. Chan

  • Is Brandon A. Chan a registered patent attorney?

    Yes. Brandon A. Chan is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 76541). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Brandon A. Chan located?

    Brandon A. Chan's office is in New York, New York (10017). Affiliated with Duane Morris LLP.

  • What firm does Brandon A. Chan work at?

    Brandon A. Chan is listed as affiliated with Duane Morris LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Brandon A. Chan?

    Brandon A. Chan's office phone (per the USPTO public roster) is 212-471-1868. 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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