Registered patent agent
Jean-Charles Gregoire
Firm
Marks & Clerk Canada
Address
45 O'Connor Street, Suite 300
Ottawa, ON, K1P 1A4
CA
Phone
Registered as
Registered patent agent
Other attorneys at Marks & Clerk Canada
- James D. BakerUSPTO Reg. 61252 · Ottawa, ON
- Jennifer N. DavyUSPTO Reg. 78710 · Toronto, ON
- Paul R HorbalUSPTO Reg. 67334 · Toronto, ON
- Simmi MangatUSPTO Reg. 62843 · Ottawa, ON
- David Allen RustonUSPTO Reg. 34495 · Toronto, ON
- Justin W SmithUSPTO Reg. 83048 · Ottawa, ON
- Maria WeiUSPTO Reg. 80942 · Toronto, ON
- Edwin WongUSPTO Reg. 59863 · Ottawa, ON
Other patent attorneys in Ottawa, ON
- Louis B AllardMBM Intellectual Property Agency
- Dilip C AndradeAndrade IP Service LLP
- Daniel M. AnthonySmart & Biggar
- Ariadni AthanassiadisKyma Professional Corporation
- Salvatore F. BarbieriBennett Jones LLP
- J David BarransCassan Maclean IP Agency Inc.
- Jerome P. BastienMoffat & Co.
- Susan D BeaubienCanadian International Trade Tribunal
Frequently asked
Frequently asked about Jean-Charles Gregoire
Is Jean-Charles Gregoire a registered patent attorney?
Jean-Charles Gregoire is a registered patent agent (USPTO Registration Number 71972). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Jean-Charles Gregoire located?
Jean-Charles Gregoire's office is in Ottawa, ON (K1P 1A4). Affiliated with Marks & Clerk Canada.
What firm does Jean-Charles Gregoire work at?
Jean-Charles Gregoire is listed as affiliated with Marks & Clerk Canada on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Jean-Charles Gregoire?
Jean-Charles Gregoire'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.