Limited recognition
Sean Joseph Barnes
Firm
DePaul University College of Law
Address
25 East Jackson Boulevard
Chicago, IL, 60604
US
Phone
Registered as
Limited recognition
Other attorneys at DePaul University College of Law
- Sarah Kane AlpertUSPTO Reg. 901755 · Chicago, IL
- Noemi BartoloUSPTO Reg. 902818 · Chicago, IL
- Muskan K. DhattUSPTO Reg. 902819 · Chicago, IL
- Jillian Elizabeth MillerUSPTO Reg. 902820 · Chicago, IL
- Ria Nilax PatelUSPTO Reg. 902821 · Chicago, IL
- Joshua D SarnoffUSPTO Reg. 36913 · Chicago, IL
- Amberley Rae SchmudeUSPTO Reg. 902824 · Chicago, IL
- Neki T. SheroUSPTO Reg. 902823 · Chicago, IL
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 Sean Joseph Barnes
Is Sean Joseph Barnes a registered patent attorney?
Sean Joseph Barnes is registered with the United States Patent and Trademark Office under Registration Number 902817 as a USPTO-registered practitioner.
Where is Sean Joseph Barnes located?
Sean Joseph Barnes's office is in Chicago, Illinois (60604). Affiliated with DePaul University College of Law.
What firm does Sean Joseph Barnes work at?
Sean Joseph Barnes is listed as affiliated with DePaul University College of Law on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Sean Joseph Barnes?
Sean Joseph Barnes's office phone (per the USPTO public roster) is --. 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.