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:
Jul. 30, 2019
Filed:
Oct. 28, 2016
Applicant:
Affibody Ab, Solna, SE;
Inventor:
Elisabet Wahlberg, Sigtuna, SE;
Assignee:
AFFIBODY AB, Solna, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 38/17 (2006.01); A61P 31/18 (2006.01); A61P 31/20 (2006.01); A61P 35/02 (2006.01); C07K 14/705 (2006.01); C07K 14/745 (2006.01);
U.S. Cl.
CPC ...
C07K 14/70532 (2013.01); C07K 14/745 (2013.01); A61K 38/1774 (2013.01); A61P 31/18 (2018.01); A61P 31/20 (2018.01); A61P 35/02 (2018.01); C07K 2319/00 (2013.01);
Abstract
The present disclosure relates to a class of engineered polypeptides having a binding affinity for programmed death-ligand 1 (PD-L1), and provides a PD-L1 binding polypeptide comprising the sequence ERTXAXWEIXXLPNLXXXQXGAFIXXLHD. The present disclosure also relates to the use of such a PD-L1 binding polypeptide a prognostic and/or diagnostic agent as well as a therapeutic agent.