Patent Attorney Sophia R Petrichenko

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:75998
Firm/Company:Knobbe, Martens, Olson & Bear, LLP
Address:Irvine, CA 92614
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This information is obtained from searching the Internet and may be out of date or incorrect.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: Intellectual Property Attorneys & Technology Law Firm | Knobbe Martens
Other info: LinkedIn Profile Not Found
Firm Profile
Last Updated:2026-10-13

Top Applicants

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

Applicant Count
The Regents of the University of California 827
JUUL Labs, Inc. 511
CITY OF HOPE 438
Route 92 Medical, Inc. 113
CHEMOCENTRYX, INC. 107
LIFE TECHNOLOGIES CORPORATION 101
Zeltiq Aesthetics, Inc. 94
Medos International Sarl 66
Skillz Platform Inc. 62
BRISTOL-MYERS SQUIBB COMPANY 52
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