Patent Attorney Ashley E Sperbeck

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:74144
Firm/Company:Weaver Austin Villeneuve & Sampson LLP
Address:Oakland, CA 94607
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This information is obtained from searching the Internet and may be out of date or incorrect.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: Home
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-10-10

Top Applicants

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

Applicant Count
Lam Research Corporation 1715
MEDTRONIC MINIMED, INC. 249
The Regents of the University of California 188
PolyPlus Battery Company 142
SK hynix Inc. 125
Twelve Benefit Corporation 86
Space Systems/Loral, LLC 80
Novellus Systems, Inc. 67
Blue Current, Inc. 65
View, Inc. 42
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