Registered patent attorney

Brandon J. Barr

USPTO Reg. 82796

Firm

Volpe Koenig

Address

30 South 17th Street

18th Floor

Philadelphia, PA, 19103

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Brandon J. Barr

  • Is Brandon J. Barr a registered patent attorney?

    Yes. Brandon J. Barr is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 82796). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Brandon J. Barr located?

    Brandon J. Barr's office is in Philadelphia, Pennsylvania (19103). Affiliated with Volpe Koenig.

  • What firm does Brandon J. Barr work at?

    Brandon J. Barr is listed as affiliated with Volpe Koenig on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Brandon J. Barr?

    Brandon J. Barr's office phone (per the USPTO public roster) is 215-568-6400. 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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