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. 19, 2016
Filed:
Mar. 15, 2013
Applicant:
Bio-thera Solutions, Ltd., Co., Guangzhou, CN;
Inventors:
Chao Qin, Guangzhou, CN;
Shengfeng Li, Belmont, CA (US);
Assignee:
Bio-Thera Solutions, Ltd., Co., Science City, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K 17/06 (2006.01); C07K 16/18 (2006.01); A61K 47/48 (2006.01); C07D 498/14 (2006.01);
U.S. Cl.
CPC ...
A61K 47/48561 (2013.01); A61K 47/48384 (2013.01); A61K 47/48546 (2013.01); C07D 498/14 (2013.01);
Abstract
Disclosed herein are anti-EGFR antibodies conjugated with maytansinoid drugs for targeted delivery to disease tissues. Methods related to the preparation and uses of such antibody drug conjugates to treat EGFR positive cells in cancers are provided.