Registered patent attorney
Caleb R. St.-Jean
Firm
The Law Office of Caleb St.-Jean
Address
811 W. Eastwood Avenue
#207
Chicago, IL, 60640
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Chicago, Illinois
- Lawrence H AaronsonMcDonnell Boehnen Hulbert & Berghoff LLP
- Dennis J AbdelnourHonigman LLP
- Holby Matthew AbernNeal, Gerber & Eisenberg LLP
- Cassandra L. AbernathyUSPTO Reg. 75330
- John AbramicSteptoe & Johnson LLP
- David Brian AbramowitzLocke Lord LLP
- Hugh A AbramsShook, Hardy & Bacon LLP
- Matthias AbrellMarshall Gerstein & Borun, LLP
Frequently asked
Frequently asked about Caleb R. St.-Jean
Is Caleb R. St.-Jean a registered patent attorney?
Yes. Caleb R. St.-Jean is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 73676). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Caleb R. St.-Jean located?
Caleb R. St.-Jean's office is in Chicago, Illinois (60640). Affiliated with The Law Office of Caleb St.-Jean.
What firm does Caleb R. St.-Jean work at?
Caleb R. St.-Jean is listed as affiliated with The Law Office of Caleb St.-Jean on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Caleb R. St.-Jean?
Caleb R. St.-Jean's office phone (per the USPTO public roster) is 312-550-5018. 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.