Registered patent attorney

Joshua D Sarnoff

USPTO Reg. 36913

Firm

DePaul University College of Law

Address

25 E. Jackson Blvd.

Chicago, IL, 60604

US

Phone

Registered as

Registered patent attorney

Other attorneys at DePaul University College of Law

Other patent attorneys in Chicago, Illinois

Browse all Chicago patent attorneys →

Frequently asked

Frequently asked about Joshua D Sarnoff

  • Is Joshua D Sarnoff a registered patent attorney?

    Yes. Joshua D Sarnoff is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 36913). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Joshua D Sarnoff located?

    Joshua D Sarnoff's office is in Chicago, Illinois (60604). Affiliated with DePaul University College of Law.

  • What firm does Joshua D Sarnoff work at?

    Joshua D Sarnoff is listed as affiliated with DePaul University College of Law on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Joshua D Sarnoff?

    Joshua D Sarnoff's office phone (per the USPTO public roster) is 312-362-6326. 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 15:19 EDT