Registered patent attorney

Matthew R Ellsworth

USPTO Reg. 56345

Firm

Sheridan Ross P.C.

Address

1560 Broadway, Suite 1200

Denver, CO, 80202

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Matthew R Ellsworth

  • Is Matthew R Ellsworth a registered patent attorney?

    Yes. Matthew R Ellsworth is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 56345). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Matthew R Ellsworth located?

    Matthew R Ellsworth's office is in Denver, Colorado (80202). Affiliated with Sheridan Ross P.C..

  • What firm does Matthew R Ellsworth work at?

    Matthew R Ellsworth is listed as affiliated with Sheridan Ross P.C. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Matthew R Ellsworth?

    Matthew R Ellsworth's office phone (per the USPTO public roster) is 303-863-9700. 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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