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:
Jan. 21, 2025
Filed:
Jul. 14, 2019
Applicant:
Development Center for Biotechnology, Taipei, TW;
Inventors:
Cheng-Chou Yu, Taipei, TW;
Shih-Rang Yang, Taipei, TW;
Tsung-Han Hsieh, Taipei, TW;
Mei-Chi Chan, Taipei, TW;
Shu-Ping Yeh, Taipei, TW;
Chuan-Lung Hsu, Taipei, TW;
Ling-Yueh Hu, Taipei, TW;
Chih-Lun Hsiao, Taipei, TW;
Assignee:
Development Center for Biotechnology, Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K 16/28 (2006.01); A61K 47/68 (2017.01);
U.S. Cl.
CPC ...
C07K 16/2827 (2013.01); A61K 47/6801 (2017.08); C07K 2317/31 (2013.01); C07K 2317/565 (2013.01);
Abstract
An anti-PD-L1 antibody, or an antigen-binding fragment thereof, comprising: a heavy chain variable region comprising the three CDRs with the sequences of SEQ ID NOs: 2-4, 6-8, 10-12, 14-16, or 18-20; and/or a light chain variable region comprising the three CDRs with the sequences of SEQ ID NOs: 22-24, 26-28, 30-32, 34-36, or 38-40, wherein the antibody is a chimeric, humanized, composite, or human antibody.