Limited recognition

Jason Donat Lessard

USPTO Reg. L0838

Firm

HGF Limited

Address

Bank House

12th Floor

Birmingham, B2 5AL

GB

Phone

Registered as

Limited recognition

Frequently asked

Frequently asked about Jason Donat Lessard

  • Is Jason Donat Lessard a registered patent attorney?

    Jason Donat Lessard is registered with the United States Patent and Trademark Office under Registration Number L0838 as a USPTO-registered practitioner.

  • What firm does Jason Donat Lessard work at?

    Jason Donat Lessard is listed as affiliated with HGF Limited on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Jason Donat Lessard?

    Jason Donat Lessard's office phone (per the USPTO public roster) is 441-212-657930. 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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