Registered patent attorney

Jonathan Burgess Thielbar

USPTO Reg. 70453

Firm

Loeb & Loeb, LLP

Address

321 North Clark Street

Suite 2300

Chicago, IL, 60654

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Jonathan Burgess Thielbar

  • Is Jonathan Burgess Thielbar a registered patent attorney?

    Yes. Jonathan Burgess Thielbar is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 70453). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Jonathan Burgess Thielbar located?

    Jonathan Burgess Thielbar's office is in Chicago, Illinois (60654). Affiliated with Loeb & Loeb, LLP.

  • What firm does Jonathan Burgess Thielbar work at?

    Jonathan Burgess Thielbar is listed as affiliated with Loeb & Loeb, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Jonathan Burgess Thielbar?

    Jonathan Burgess Thielbar's office phone (per the USPTO public roster) is 312-464-3326. 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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