Registered patent attorney

William R Allen

USPTO Reg. 48389

Firm

Thompson Hine LLP

Address

312 Walnut Street

Suite 1400

Cincinnati, OH, 45202

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about William R Allen

  • Is William R Allen a registered patent attorney?

    Yes. William R Allen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 48389). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is William R Allen located?

    William R Allen's office is in Cincinnati, Ohio (45202). Affiliated with Thompson Hine LLP.

  • What firm does William R Allen work at?

    William R Allen is listed as affiliated with Thompson Hine LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact William R Allen?

    William R Allen's office phone (per the USPTO public roster) is 513-352-6668. 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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