Registered patent attorney

Brian L Belles

USPTO Reg. 51322

Firm

The Belles Group, P.C.

Address

404 S. 16th Street

Philadelphia, PA, 19146

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Brian L Belles

  • Is Brian L Belles a registered patent attorney?

    Yes. Brian L Belles is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 51322). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Brian L Belles located?

    Brian L Belles's office is in Philadelphia, Pennsylvania (19146). Affiliated with The Belles Group, P.C..

  • What firm does Brian L Belles work at?

    Brian L Belles is listed as affiliated with The Belles Group, P.C. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Brian L Belles?

    Brian L Belles's office phone (per the USPTO public roster) is 215-735-9302. 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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