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:
May. 23, 2023
Filed:
May. 15, 2018
Applicants:
Jiangsu Hengrui Medicine Co., Ltd., Lianyungang, CN;
Shanghai Hengrui Pharmaceutical Co., Ltd., Shanghai, CN;
Inventors:
Zhen Yan, Shanghai, CN;
Jianjian Yang, Shanghai, CN;
Xiaodan Yan, Shanghai, CN;
Shan Wu, Shanghai, CN;
Xun Liu, Shanghai, CN;
Assignees:
Jiangsu Hengrui Medicine Co., Ltd., Jiangsu, CN;
Shanghai Hengrui Pharmaceutical Co., Ltd., Shanghai, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 39/395 (2006.01); A61K 47/26 (2006.01); C07K 16/28 (2006.01); A61K 47/12 (2006.01);
U.S. Cl.
CPC ...
A61K 39/39591 (2013.01); A61K 47/12 (2013.01); A61K 47/26 (2013.01); C07K 16/2827 (2013.01); C07K 2317/24 (2013.01); C07K 2317/565 (2013.01); C07K 2317/76 (2013.01);
Abstract
The present invention provides a PD-L1 antibody pharmaceutical composition and use thereof. In particular, the present invention provides a pharmaceutical composition comprising the PD-L1 antibody or an antigen-binding fragment thereof in a succinate buffer. In addition, the pharmaceutical composition may also contain a sugar and a nonionic surfactant.