Registered patent agent

Hugh E Mansfield

USPTO Reg. 55757

Firm

Lavery, De Billy, LLP

Address

1 Place Ville

Suite 4000

Montreal, QC, H3B 4M4

CA

Phone

Registered as

Registered patent agent

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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.

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