Registered patent attorney

James A Hilsenteger

USPTO Reg. 53023

Firm

Marger Johnson McCollom, P.C.

Address

210 SW Morrison Street

Suite 400

Portland, OR, 97204

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about James A Hilsenteger

  • Is James A Hilsenteger a registered patent attorney?

    Yes. James A Hilsenteger is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 53023). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is James A Hilsenteger located?

    James A Hilsenteger's office is in Portland, Oregon (97204). Affiliated with Marger Johnson McCollom, P.C..

  • What firm does James A Hilsenteger work at?

    James A Hilsenteger is listed as affiliated with Marger Johnson McCollom, P.C. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact James A Hilsenteger?

    James A Hilsenteger's office phone (per the USPTO public roster) is 503-222-3613. 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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