Patent Attorney Mark D Marsden

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:57871
Firm/Company:
Address:San Diego, CA 92103
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This information is obtained from searching the Internet and may be out of date or incorrect.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: None
Other info: LinkedIn Profile
Firm Profile Not Found
Last Updated:2026-05-26

Top Applicants

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

Applicant Count
SKYWORKS SOLUTIONS, INC. 2046
Amazon Technologies, Inc. 1213
Masimo Corporation 971
Fisher & Paykel Healthcare Limited 968
Palantir Technologies Inc. 800
United States Postal Service 546
Smith & Nephew, Inc. 539
Magic Leap, Inc. 476
TOKYO OHKA KOGYO CO., LTD. 467
ICU Medical, Inc. 420
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