Registered patent attorney

Mark C Van Ness

USPTO Reg. 39865

Firm

Jaffery Watson Hamilton & DeSanctis LLP

Address

7501 Village Square Drive

Unit 206

Castle Pines, CO, 80108

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Mark C Van Ness

  • Is Mark C Van Ness a registered patent attorney?

    Yes. Mark C Van Ness is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 39865). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Mark C Van Ness located?

    Mark C Van Ness's office is in Castle Pines, Colorado (80108). Affiliated with Jaffery Watson Hamilton & DeSanctis LLP.

  • What firm does Mark C Van Ness work at?

    Mark C Van Ness is listed as affiliated with Jaffery Watson Hamilton & DeSanctis LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Mark C Van Ness?

    Mark C Van Ness's office phone (per the USPTO public roster) is 971-331-2939. 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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