Registered patent attorney

Mark Nagumo

USPTO Reg. 78999

Firm

OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P.

OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P.

Address

1940 Duke Street

Alexandria, VA, 22314

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Mark Nagumo

  • Is Mark Nagumo a registered patent attorney?

    Yes. Mark Nagumo is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 78999). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Mark Nagumo located?

    Mark Nagumo's office is in Alexandria, Virginia (22314). Affiliated with OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P..

  • What firm does Mark Nagumo work at?

    Mark Nagumo is listed as affiliated with OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Mark Nagumo?

    Mark Nagumo's office phone (per the USPTO public roster) is 703-413-3000. 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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