Registered patent agent
Helene Chotard
Firm
EXFO Inc.
Address
400, ave Godin
Quebec, QC, G1M 2K2
CA
Phone
Registered as
Registered patent agent
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Frequently asked about Helene Chotard
Is Helene Chotard a registered patent attorney?
Helene Chotard is a registered patent agent (USPTO Registration Number 66540). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Helene Chotard located?
Helene Chotard's office is in Quebec, QC (G1M 2K2). Affiliated with EXFO Inc..
What firm does Helene Chotard work at?
Helene Chotard is listed as affiliated with EXFO Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Helene Chotard?
Helene Chotard's office phone (per the USPTO public roster) is 418-683-0913. 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.