Registered patent attorney

Brian William Kasell

USPTO Reg. 33522

Address

41 Sunset Avenue, #301

Venice, CA, 90291

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Brian William Kasell

  • Is Brian William Kasell a registered patent attorney?

    Yes. Brian William Kasell is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 33522). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Brian William Kasell located?

    Brian William Kasell's office is in Venice, California (90291).

  • How do I contact Brian William Kasell?

    Brian William Kasell's office phone (per the USPTO public roster) is 310-399-0567. 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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