Registered patent attorney

Daniel W Celander

USPTO Reg. 52710

Firm

Celander Law Firm Ltd.

Address

P.O. Box 6479

Evanston, IL, 60204

US

Phone

Registered as

Registered patent attorney

Other patent attorneys in Evanston, Illinois

Browse all Evanston patent attorneys →

Frequently asked

Frequently asked about Daniel W Celander

  • Is Daniel W Celander a registered patent attorney?

    Yes. Daniel W Celander is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 52710). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Daniel W Celander located?

    Daniel W Celander's office is in Evanston, Illinois (60204). Affiliated with Celander Law Firm Ltd..

  • What firm does Daniel W Celander work at?

    Daniel W Celander is listed as affiliated with Celander Law Firm Ltd. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Daniel W Celander?

    Daniel W Celander's office phone (per the USPTO public roster) is 847-275-3868. 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 15:14 EDT