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:
Jun. 20, 2023
Filed:
Jun. 04, 2020
Applicant:
Hanx Biopharmaceutics, Inc, Hubei, CN;
Inventors:
Assignee:
HANX BIOPHARMACEUTICS, INC, Wuhan, CN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K 16/28 (2006.01); A61P 35/00 (2006.01); A61K 39/00 (2006.01); C07K 14/705 (2006.01); C12N 15/86 (2006.01);
U.S. Cl.
CPC ...
C07K 16/2818 (2013.01); A61P 35/00 (2018.01); C07K 14/70596 (2013.01); C12N 15/86 (2013.01); A61K 2039/505 (2013.01); C07K 2317/31 (2013.01); C07K 2317/56 (2013.01); C07K 2319/00 (2013.01);
Abstract
The present invention provides a recombinant protein. The recombinant protein includes an anti-PD-1 antibody and human SIRPA extracellular domain. The N-terminus of the human SIRPA extracellular domain is linked to the C-terminus of the heavy chain of the anti-PD-1 antibody.