Registered patent attorney
Gary R Gillen
Firm
Klintworth & Rozenblat IP LLP
Address
2045 W Grand Ave STE B
PMB 84396
Chicago, IL, 60612-1577
US
Phone
Registered as
Registered patent attorney
Other attorneys at Klintworth & Rozenblat IP LLP
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 Gary R Gillen
Is Gary R Gillen a registered patent attorney?
Yes. Gary R Gillen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 35157). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Gary R Gillen located?
Gary R Gillen's office is in Chicago, Illinois (60612-1577). Affiliated with Klintworth & Rozenblat IP LLP.
What firm does Gary R Gillen work at?
Gary R Gillen is listed as affiliated with Klintworth & Rozenblat IP LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Gary R Gillen?
Gary R Gillen's office phone (per the USPTO public roster) is 630-286-7624. 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.