Registered patent agent

Benjamin E Carlsen

USPTO Reg. 52697

Firm

Carlsen Law Office

Address

3121 West Jerome St.

Chicago, IL, 60645

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Benjamin E Carlsen

  • Is Benjamin E Carlsen a registered patent attorney?

    Benjamin E Carlsen is a registered patent agent (USPTO Registration Number 52697). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Benjamin E Carlsen located?

    Benjamin E Carlsen's office is in Chicago, Illinois (60645). Affiliated with Carlsen Law Office.

  • What firm does Benjamin E Carlsen work at?

    Benjamin E Carlsen is listed as affiliated with Carlsen Law Office on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Benjamin E Carlsen?

    Benjamin E Carlsen's office phone (per the USPTO public roster) is 773-576-9328. 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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