Registered patent attorney
Gregory P Sitrick
Firm
Quarles & Brady LLP
Address
300 North LaSalle Street
Suite 4000
Chicago, IL, 60654-3422
US
Phone
Registered as
Registered patent attorney
Other attorneys at Quarles & Brady LLP
- James J AquilinaUSPTO Reg. 63550 · Washington, DC
- Angeline Rose BabelUSPTO Reg. 60886 · Milwaukee, WI
- Jean C BakerUSPTO Reg. 35433 · Milwaukee, WI
- Mason R. BaranczykUSPTO Reg. 81924 · Milwaukee, WI
- Bennett J BersonUSPTO Reg. 37094 · Madison, WI
- Noah K. BlueUSPTO Reg. 82072 · Milwaukee, WI
- Lauren C. BolcarUSPTO Reg. 68994 · Washington, DC
- Gregory R. ChurneyUSPTO Reg. 78923 · 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 Gregory P Sitrick
Is Gregory P Sitrick a registered patent attorney?
Yes. Gregory P Sitrick is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 57195). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Gregory P Sitrick located?
Gregory P Sitrick's office is in Chicago, Illinois (60654-3422). Affiliated with Quarles & Brady LLP.
What firm does Gregory P Sitrick work at?
Gregory P Sitrick is listed as affiliated with Quarles & Brady LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Gregory P Sitrick?
Gregory P Sitrick's office phone (per the USPTO public roster) is 312-715-5048. 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.