Registered patent attorney

Benjamin P. Rosborough

USPTO Reg. 83384

Firm

Nixon Peabody LLP

Address

70 West Madison St.

Suite 5200

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 Benjamin P. Rosborough

  • Is Benjamin P. Rosborough a registered patent attorney?

    Yes. Benjamin P. Rosborough is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 83384). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Benjamin P. Rosborough located?

    Benjamin P. Rosborough's office is in Chicago, Illinois (60602). Affiliated with Nixon Peabody LLP.

  • What firm does Benjamin P. Rosborough work at?

    Benjamin P. Rosborough is listed as affiliated with Nixon Peabody LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Benjamin P. Rosborough?

    Benjamin P. Rosborough's office phone (per the USPTO public roster) is 312-425-3944. 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 22:00 EDT