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:
Feb. 14, 2017
Filed:
Aug. 05, 2014
Applicant:
Bio-thera Solutions, Ltd., Co., Guangzhou, CN;
Inventors:
Assignee:
Bio-Thera Solutions, Ltd., Guangzhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K 16/22 (2006.01); C07K 16/28 (2006.01); C07K 16/30 (2006.01); A61K 47/48 (2006.01);
U.S. Cl.
CPC ...
C07K 16/30 (2013.01); A61K 47/48384 (2013.01); A61K 47/48546 (2013.01); A61K 47/48561 (2013.01); A61K 47/48676 (2013.01); C07K 16/22 (2013.01); C07K 16/2863 (2013.01); C07K 2317/31 (2013.01); C07K 2317/515 (2013.01); C07K 2317/56 (2013.01); C07K 2317/92 (2013.01);
Abstract
Provided are bispecific antibodies having a full-size antibody portion with two light chains and two heavy chains, wherein the two heavy chains each is fused to a single-chain variable fragment (scFv) portion. In certain embodiments, the full-size antibody has specificity to EGFR and the scFv has specificity to VEGF.