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:
Aug. 22, 2017
Filed:
Jul. 17, 2015
Applicant:
Bio-thera Solutions, Ltd., Co., Guangzhou, CN;
Inventors:
Weijia Tang, Guangzhou, CN;
Shengfeng Li, Belmont, CA (US);
Jin-Chen Yu, Palo Alto, CA (US);
Xiaobin Deng, Guangzhou, CN;
Assignee:
Bio-Thera Solutions, Ltd., Co., Science, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K 16/28 (2006.01); A61K 47/48 (2006.01); A61K 31/537 (2006.01); C07K 16/32 (2006.01);
U.S. Cl.
CPC ...
A61K 47/48561 (2013.01); A61K 31/537 (2013.01); A61K 47/48384 (2013.01); A61K 47/48407 (2013.01); A61K 47/48584 (2013.01); A61K 47/48715 (2013.01); A61K 47/48723 (2013.01); C07K 16/32 (2013.01);
Abstract
Disclosed herein are anti-ERB B2/NEU antibodies conjugated with maytansinoid drugs for targeted delivery to disease tissues. Methods relating to the preparation and uses of such drug conjugates to treat ERB B2/NEU positive cells in cancers are provided.