Patent Agent Chenghua Luo

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:53247
Firm/Company:Amgen Inc.
Address:Cambridge, MA 02142
Last Updated:2026-07-13

Public Data

This information is obtained from searching the Internet and may be out of date or incorrect.

Firm/Company: Legal News & Business Law News | The National Law Review
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-05-20

Top Applicants

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

Applicant Count
AMGEN INC. 2024
AMGEN RESEARCH (MUNICH) GMBH 91
CHEMOCENTRYX, INC. 85
Five Prime Therapeutics, Inc. 39
Viela Bio, Inc. 31
Horizon Therapeutics Ireland DAC 31
MEDIMMUNE LIMITED 16
ALPINE IMMUNE SCIENCES, INC. 15
Horizon Therapeutics USA, Inc. 14
TENEOBIO, INC. 13
Loading...