Registered patent attorney
Joseph W. Barber
Firm
Howard & Howard Attorneys
Address
200 S. Michigan Avenue
Suite 1100
Chicago, IL, 60604
US
Phone
Registered as
Registered patent attorney
Other attorneys at Howard & Howard Attorneys
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 Joseph W. Barber
Is Joseph W. Barber a registered patent attorney?
Yes. Joseph W. Barber is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 71724). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Joseph W. Barber located?
Joseph W. Barber's office is in Chicago, Illinois (60604). Affiliated with Howard & Howard Attorneys.
What firm does Joseph W. Barber work at?
Joseph W. Barber is listed as affiliated with Howard & Howard Attorneys on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Joseph W. Barber?
Joseph W. Barber's office phone (per the USPTO public roster) is 312-372-4000. 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.