Registered patent attorney
Jonathan Burgess Thielbar
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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- Holby Matthew AbernNeal, Gerber & Eisenberg LLP
- Cassandra L. AbernathyUSPTO Reg. 75330
- John AbramicSteptoe & Johnson LLP
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- Hugh A AbramsShook, Hardy & Bacon LLP
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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.