Registered patent attorney

Jonathan E Giroux

USPTO Reg. 66639

Firm

Greenberg Traurig, LLP

Address

77 West Wacker Drive

Suite 3100

Chicago, IL, 60601-1732

US

Phone

Registered as

Registered patent attorney

Other attorneys at Greenberg Traurig, LLP

Other patent attorneys in Chicago, Illinois

Browse all Chicago patent attorneys →

Frequently asked

Frequently asked about Jonathan E Giroux

  • Is Jonathan E Giroux a registered patent attorney?

    Yes. Jonathan E Giroux is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 66639). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Jonathan E Giroux located?

    Jonathan E Giroux's office is in Chicago, Illinois (60601-1732). Affiliated with Greenberg Traurig, LLP.

  • What firm does Jonathan E Giroux work at?

    Jonathan E Giroux is listed as affiliated with Greenberg Traurig, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Jonathan E Giroux?

    Jonathan E Giroux's office phone (per the USPTO public roster) is 312-456-1009. 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.

build 4315ed5 · 2026-05-22 18:34 EDT