Registered patent attorney

Sorinel Cimpoes

USPTO Reg. 48311

Firm

Nixon Peabody LLP

Address

70 West Madison Street

Suite 3500

Chicago, IL, 60602

US

Phone

Registered as

Registered patent attorney

Other attorneys at Nixon Peabody LLP

Other patent attorneys in Chicago, Illinois

Browse all Chicago patent attorneys →

Frequently asked

Frequently asked about Sorinel Cimpoes

  • Is Sorinel Cimpoes a registered patent attorney?

    Yes. Sorinel Cimpoes is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 48311). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Sorinel Cimpoes located?

    Sorinel Cimpoes's office is in Chicago, Illinois (60602). Affiliated with Nixon Peabody LLP.

  • What firm does Sorinel Cimpoes work at?

    Sorinel Cimpoes is listed as affiliated with Nixon Peabody LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Sorinel Cimpoes?

    Sorinel Cimpoes's office phone (per the USPTO public roster) is 312-425-8542. 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 15:30 EDT