Patent Attorney Gregory P Sitrick

USPTO Data

USPTO data is frequently out of date. You can update your information at the USPTO OED website.

Reg. No.:57195
Firm/Company:Quarles & Brady LLP
Address:Chicago, IL 60654-3422
Last Updated:2026-10-02

Public Data

This information is obtained from searching the Internet and may be out of date or incorrect.

Firm/Company: Quarles: Attorneys, Lawyers, Law Firm
Other info: LinkedIn Profile Not Found
Firm Profile
Last Updated:2026-09-14

Top Applicants

This practitioner has been affiliated with the following applicants over the past 10 years.

Applicant Count
nChain Licensing AG 133
ChiScan Holdings, LLC 20
nChain Holdings Limited 16
Medical Creations, Inc. 14
Sporn Pet Products, Inc. 13
Flint Holdings LLC 8
Phoenix Children's Hospital, Inc. 7
Skyline Products, Inc. 6
PHD Preventative Health Care and Diagnostics, Inc. 5
Syntervention, Inc. 5
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