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:
Jun. 28, 2022
Filed:
Dec. 25, 2017
Applicants:
Kinki University, Higashiosaka, JP;
Daiichi Sankyo Company, Limited, Tokyo, JP;
Inventors:
Assignees:
Daiichi Sankyo Company, Limited, Tokyo, JP;
Kinki University, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/574 (2006.01); C07K 16/28 (2006.01); A61K 39/00 (2006.01); G01N 1/30 (2006.01);
U.S. Cl.
CPC ...
G01N 33/57484 (2013.01); C07K 16/2827 (2013.01); G01N 1/30 (2013.01);
Abstract
A method for selecting an individual to be a candidate for administration of an immune checkpoint inhibitor in treatment of a tumor, comprising: (1) a step of collecting a tumor tissue from the individual, (2) a step of determining the extent of B7-H3 expression in the tumor tissue collected in step (1), and (3) a step of selecting the individual as an individual to be a candidate for administration of the immune checkpoint inhibitor if the B7-H3 expression level is considered to be negative, is provided.