Registered patent attorney

Mark Douma

USPTO Reg. 34581

Firm

MARK DOUMA ESQ

Address

1001 MANNING ST

GREAT FALLS, VA, 22066

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Mark Douma

  • Is Mark Douma a registered patent attorney?

    Yes. Mark Douma is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 34581). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Mark Douma located?

    Mark Douma's office is in GREAT FALLS, Virginia (22066). Affiliated with MARK DOUMA ESQ.

  • What firm does Mark Douma work at?

    Mark Douma is listed as affiliated with MARK DOUMA ESQ on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Mark Douma?

    Mark Douma's office phone (per the USPTO public roster) is 703-209-0617. 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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