Patent Attorney John P. Purcell

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:76480
Firm/Company:Gray Ice Higdon, PLLC
Address:Louisville, KY 40207
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This information is obtained from searching the Internet and may be out of date or incorrect.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: Home - Gray Ice Higdon
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-03-02

Top Applicants

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

Applicant Count
Google LLC 2587
MIDEA GROUP CO., LTD. 389
Intel Corporation 273
X Development LLC 215
Brainlab AG 171
HeathCo LLC 72
Electronic Arts Inc. 72
Lantech.com, LLC 71
Aurora Innovation, Inc. 61
Aurora Operations, Inc. 56
Loading...