Patent Agent John J. Jansky

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:78193
Firm/Company:Quarles and Brady LLP
Address:Chicago, IL 60606
Last Updated:2026-04-05

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This information is obtained from searching the Internet and may be out of date or incorrect.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
Firm Profile
Last Updated:2026-03-05

Top Applicants

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

Applicant Count
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. 1305
VMware, Inc. 956
The General Hospital Corporation 633
Wisconsin Alumni Research Foundation 474
PUMA SE 452
Mayo Foundation for Medical Education and Research 422
ILLINOIS TOOL WORKS INC. 392
Northwestern University 367
MILWAUKEE ELECTRIC TOOL CORPORATION 314
Pearson Education, Inc. 279
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