The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2026
Filed:
Jun. 09, 2022
Applicant:
Amgen Inc.;
Inventors:
Darren L. Bates, Oak Park, CA (US);
Zhi Liu, Shoreline, WA (US);
Taeweon Lee, Palo Alto, CA (US);
Mark L. Michaels, Encino, CA (US);
Zhulun Wang, Palo Alto, CA (US);
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
U.S. Cl.
CPC ...
C07K 14/485 ; A61P 9/10 ; A61K 38/00 ;
Bates, Darren. (2026). Engineered nrg-1 variants with improved selectivity toward erbb4 but not against erbb3 (U.S. Patent No. 12729229). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12729229
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile