Registered patent attorney
Brandon J. Dube
Firm
Hanley, Flight & Zimmerman, LLC
Address
10 S. Wacker Dr.
Suite 3500
Chicago, IL, 60606
US
Phone
Registered as
Registered patent attorney
Other attorneys at Hanley, Flight & Zimmerman, LLC
- Priyal BhargavaUSPTO Reg. 81474 · Chicago, IL
- Marianne BuckleyUSPTO Reg. 68104 · Chicago, IL
- Katherine I. ChwistekUSPTO Reg. 83076 · Chicago, IL
- Sergio D. FiliceUSPTO Reg. 59727 · Chicago, IL
- James A FlightUSPTO Reg. 37622 · Chicago, IL
- Christopher N GeorgeUSPTO Reg. 51728 · Chicago, IL
- Mark G HanleyUSPTO Reg. 44736 · Chicago, IL
- William E JacklinUSPTO Reg. 64894 · 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 Brandon J. Dube
Is Brandon J. Dube a registered patent attorney?
Yes. Brandon J. Dube is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 64442). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Brandon J. Dube located?
Brandon J. Dube's office is in Chicago, Illinois (60606). Affiliated with Hanley, Flight & Zimmerman, LLC.
What firm does Brandon J. Dube work at?
Brandon J. Dube is listed as affiliated with Hanley, Flight & Zimmerman, LLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Brandon J. Dube?
Brandon J. Dube's office phone (per the USPTO public roster) is 312-580-1020. 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.