Registered patent attorney

Matthew C. Berntsen

USPTO Reg. 80343

Firm

Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

Address

Two Seaport Lane

Boston, MA, 02210-2001

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Matthew C. Berntsen

  • Is Matthew C. Berntsen a registered patent attorney?

    Yes. Matthew C. Berntsen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 80343). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Matthew C. Berntsen located?

    Matthew C. Berntsen's office is in Boston, Massachusetts (02210-2001). Affiliated with Finnegan, Henderson, Farabow, Garrett & Dunner, LLP.

  • What firm does Matthew C. Berntsen work at?

    Matthew C. Berntsen is listed as affiliated with Finnegan, Henderson, Farabow, Garrett & Dunner, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Matthew C. Berntsen?

    Matthew C. Berntsen's office phone (per the USPTO public roster) is 617-646-1618. 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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