Registered patent attorney

Mark C Nelson

USPTO Reg. 43830

Firm

Barnes & Thornburg LLP

Address

2121 Pearl Street

Suite 700

Dallas, TX, 75201-2469

US

Phone

Registered as

Registered patent attorney

Other attorneys at Barnes & Thornburg LLP

Other patent attorneys in Dallas, Texas

Browse all Dallas patent attorneys →

Frequently asked

Frequently asked about Mark C Nelson

  • Is Mark C Nelson a registered patent attorney?

    Yes. Mark C Nelson is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 43830). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Mark C Nelson located?

    Mark C Nelson's office is in Dallas, Texas (75201-2469). Affiliated with Barnes & Thornburg LLP.

  • What firm does Mark C Nelson work at?

    Mark C Nelson is listed as affiliated with Barnes & Thornburg LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Mark C Nelson?

    Mark C Nelson's office phone (per the USPTO public roster) is 214-258-4140. 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.

build 4315ed5 · 2026-05-22 19:19 EDT