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:
Apr. 14, 2025
Filed:
Jun. 20, 2021
Applicant:
Sinocelltech Ltd., Beijing, CN;
Inventors:
Assignee:
SinoCellTech Ltd., Beijing, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K 16/28 (2005.12); A61K 39/00 (2005.12); A61K 47/68 (2016.12);
U.S. Cl.
CPC ...
C07K 16/2818 (2012.12); A61K 47/6849 (2017.07); A61K 2039/505 (2012.12); C07K 2317/24 (2012.12); C07K 2317/567 (2012.12); C07K 2317/76 (2012.12); C07K 2317/92 (2012.12);
Abstract
The present disclosure provides a recombinant humanized monoclonal antibody against programmed cell death receptor-1 (PD-1) or an antigen-binding fragment thereof, which can be used in tumor or cancer immunotherapy. The disclosure also provides nucleic acid sequences encoding said antibody or antigen-binding fragment thereof, vectors containing said nucleic acid sequences, pharmaceutical compositions and kits.