Patent Attorney Steven F Hannigan

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:80498
Firm/Company:Wolf Greenfield & Sacks
Address:Boston, MA 02210
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This information is obtained from searching the Internet and may be out of date or incorrect.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: Wolf Greenfield | Intellectual Property Law Firm | IP Attorneys
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-10-24

Top Applicants

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

Applicant Count
Samsung Electronics Co., Ltd. 2090
President and Fellows of Harvard College 1033
SONY CORPORATION 753
University of Florida Research Foundation, Inc. 572
Massachusetts Institute of Technology 344
Quantum-Si Incorporated 330
University of Massachusetts 327
Sony Group Corporation 315
SAMSUNG SDI CO., LTD. 293
SONY SEMICONDUCTOR SOLUTIONS CORPORATION 291
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