Patent Attorney John B Sganga Jr

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:31302
Firm/Company:Knobbe Martens Olson and Bear
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This information is obtained from searching the Internet and may be out of date or incorrect.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
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
Ligand Pharmaceuticals Incorporated 40
CyDex Pharmaceuticals, Inc. 29
xCella Biosciences, Inc. 16
ICAGEN, INC. 15
Metabasis Therapeutics, Inc. 10
OmniAb, Inc. 5
Ab Initio Biotherapeutics, Inc. 4
Wyeth LLC 3
NUCORION PHARMACEUTICALS, INC. 2
OPEN MONOCLONAL TECHNOLOGY, INC. 2
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