Registered patent agent

Ian D Clark

USPTO Reg. 51376

Firm

Marks and Clerk

Address

180 Kent Street

Suite 1900

Ottawa, ON, K1P 0B6

CA

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Ian D Clark

  • Is Ian D Clark a registered patent attorney?

    Ian D Clark is a registered patent agent (USPTO Registration Number 51376). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Ian D Clark located?

    Ian D Clark's office is in Ottawa, ON (K1P 0B6). Affiliated with Marks and Clerk.

  • What firm does Ian D Clark work at?

    Ian D Clark is listed as affiliated with Marks and Clerk on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Ian D Clark?

    Ian D Clark's office phone (per the USPTO public roster) is 613-236-9561. 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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