logo

For the Inventor, By the Inventor

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.:

US 10906974 B1

PDFFull Text
Date of Patent:
Feb. 02, 2021

Filed:

Aug. 11, 2020

Anti-gpr20 antibody and anti-gpr20 antibody-drug conjugate

Applicant:

Daiichi Sankyo Company, Limited, Tokyo, JP;

Inventors:

Kenji Iida, Tokyo, JP;

Takehiro Hirai, Tokyo, JP;

Tomoko Terauchi, Tokyo, JP;

Kensuke Nakamura, Tokyo, JP;

Assignee:

DAIICHI SANKYO COMPANY, LIMITED, Tokyo, JP;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Karl J Puttlitz

Int. Cl.
CPC ...
C07K 16/28 (2006.01); A61K 47/68 (2017.01); A61K 31/4745 (2006.01); A61K 47/64 (2017.01); A61K 39/395 (2006.01); A61P 35/00 (2006.01); A61K 45/06 (2006.01); C12N 15/09 (2006.01); C12N 5/10 (2006.01); A61K 39/00 (2006.01);
U.S. Cl.
CPC ...
C07K 16/28 (2013.01); A61K 31/4745 (2013.01); A61K 39/395 (2013.01); A61K 39/3955 (2013.01); A61K 45/06 (2013.01); A61K 47/64 (2017.08); A61K 47/6415 (2017.08); A61K 47/6803 (2017.08); A61K 47/6849 (2017.08); A61P 35/00 (2018.01); C12N 5/10 (2013.01); C12N 15/09 (2013.01); A61K 2039/505 (2013.01); C07K 2317/21 (2013.01); C07K 2317/24 (2013.01); C07K 2317/52 (2013.01); C07K 2317/732 (2013.01); C07K 2317/77 (2013.01);
Abstract

It is an object of the present invention to provide an antibody specifically binding to GPR20-positive tumor cells such as GIST, a pharmaceutical product comprising the antibody and having therapeutic effects on a tumor, a method for treating a tumor using the aforementioned pharmaceutical product, and the like. It is another object of the present invention to provide an anti-GPR20 antibody having internalization activity, an antibody-drug conjugate containing the antibody, and the like.

Find Patent Forward Citations

Iida, Kenji. (2021). Anti-gpr20 antibody and anti-gpr20 antibody-drug conjugate (U.S. Patent No. 10906974). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10906974

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…