Registered patent agent
Hugh E Mansfield
Firm
Lavery, De Billy, LLP
Address
1 Place Ville
Suite 4000
Montreal, QC, H3B 4M4
CA
Phone
Registered as
Registered patent agent
Other attorneys at Lavery, De Billy, LLP
- Gwendoline BruneauUSPTO Reg. 55916 · Montreal, QC
- James DuffyUSPTO Reg. 77936 · Montreal, QC
- Alain DumontUSPTO Reg. 65564 · Montreal, QC
- Julie GauvreauUSPTO Reg. 52532 · Montreal, QC
- Gonzalo LavinUSPTO Reg. 52529 · Montreal, QC
- Beatrice T. NgatchaUSPTO Reg. 60930 · Montreal, QC
- Isabelle PelletierUSPTO Reg. 63211 · Montreal, QC
- Sarkis Serge ShahinianUSPTO Reg. 52533 · Montreal, QC
Other patent attorneys in Montreal, QC
- Alexandre AbecassisFasken Martineau DuMoulin LLP
- Pierre T Angers-NguyenNorton Rose Fulbright Canada 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.
Frequently asked
Frequently asked about Hugh E Mansfield
Is Hugh E Mansfield a registered patent attorney?
Hugh E Mansfield is a registered patent agent (USPTO Registration Number 55757). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Hugh E Mansfield located?
Hugh E Mansfield's office is in Montreal, QC (H3B 4M4). Affiliated with Lavery, De Billy, LLP.
What firm does Hugh E Mansfield work at?
Hugh E Mansfield is listed as affiliated with Lavery, De Billy, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Hugh E Mansfield?
Hugh E Mansfield's office phone (per the USPTO public roster) is 514-397-5170. 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.