Patent Agent Hanjen Yu

USPTO Data

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Reg. No.:79864
Firm/Company:K&L Gates LLP
Address:Pittsburgh, PA 15222-2613
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This information is obtained from searching the Internet and may be out of date or incorrect.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: Homepage | K&L Gates
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-03-09

Top Applicants

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

Applicant Count
Ethicon LLC 821
Cilag GmbH International 721
Transportation IP Holdings, LLC 376
Ethicon Endo-Surgery, LLC 284
FAIVELEY TRANSPORT ITALIA S.P.A. 51
Westinghouse Air Brake Technologies Corporation 44
Evident Canada, Inc. 22
WABTEC Hauts-de-France 15
Faiveley Transport Tours 10
Evident Corporation 10
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