Registered patent agent

Erin K Belfield

USPTO Reg. 78171

Firm

Venable LLP

Address

151 West 42nd Street, 49th Floor

New York, NY, 10036

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Erin K Belfield

  • Is Erin K Belfield a registered patent attorney?

    Erin K Belfield is a registered patent agent (USPTO Registration Number 78171). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Erin K Belfield located?

    Erin K Belfield's office is in New York, New York (10036). Affiliated with Venable LLP.

  • What firm does Erin K Belfield work at?

    Erin K Belfield is listed as affiliated with Venable LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Erin K Belfield?

    Erin K Belfield's office phone (per the USPTO public roster) is 631-664-6164. 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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