Registered patent agent
John G. Jahchan
Firm
Norton Rose Fulbright Canada LLP
Address
1 Place Ville Marie
Suite 2500
Montreal, QC, H3B 1R1
CA
Phone
Registered as
Registered patent agent
Other attorneys at Norton Rose Fulbright Canada LLP
- Pierre T Angers-NguyenUSPTO Reg. 55043 · Montreal, QC
- Christian CawthornUSPTO Reg. 47352 · Montreal, QC
- Alexandre CayaUSPTO Reg. 79028 · Montreal, QC
- Brian ChauUSPTO Reg. 77985 · Toronto, ON
- Jung-Kay ChiuUSPTO Reg. 56797 · Toronto, ON
- Sebastien ClarkUSPTO Reg. 56651 · Montreal, QC
- Alexandre DaoustUSPTO Reg. 62753 · Quebec, QC
- Robert W. DewaldUSPTO Reg. 78656 · Toronto, ON
Other patent attorneys in Montreal, QC
- Alexandre AbecassisFasken Martineau DuMoulin LLP
- James AnglehartAnglehart et al.
- Sarah AssadianRobic IP Agency LP
- Andreanne AugerBCF LLP
- Todd D BaileySCALE AI - Canadian Artificial Intelligence Supercluster
- Demian BarbasNorton Rose Fulbright Canada
- Nancy BarriaultROBIC L.L.P.
- Sandra BeauchesneIP Delta Plus Inc
Frequently asked
Frequently asked about John G. Jahchan
Is John G. Jahchan a registered patent attorney?
John G. Jahchan is a registered patent agent (USPTO Registration Number 82662). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is John G. Jahchan located?
John G. Jahchan's office is in Montreal, QC (H3B 1R1). Affiliated with Norton Rose Fulbright Canada LLP.
What firm does John G. Jahchan work at?
John G. Jahchan is listed as affiliated with Norton Rose Fulbright Canada LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact John G. Jahchan?
John G. Jahchan's office phone (per the USPTO public roster) is 438-994-2599. 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.