Registered patent agent

Mark E. Wallerson

USPTO Reg. 59043

Firm

NSIP Law

NSIP Law

Address

1120 Connecticut Ave NW, Suite 461

Suite 800

Washington, DC, 20036

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Mark E. Wallerson

  • Is Mark E. Wallerson a registered patent attorney?

    Mark E. Wallerson is a registered patent agent (USPTO Registration Number 59043). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Mark E. Wallerson located?

    Mark E. Wallerson's office is in Washington, District of Columbia (20036). Affiliated with NSIP Law.

  • What firm does Mark E. Wallerson work at?

    Mark E. Wallerson is listed as affiliated with NSIP Law on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Mark E. Wallerson?

    Mark E. Wallerson's office phone (per the USPTO public roster) is 202-644-8810. 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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