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:
Sep. 06, 2022
Filed:
Jul. 25, 2017
Shizuoka Prefecture, Shizuoka, JP;
Yasuto Akiyama, Shizuoka, JP;
Akira Iizuka, Shizuoka, JP;
SHIZUOKA PREFECTURE, Shizuoka, JP;
Abstract
An object is to produce a new anti-B7-H4 antibody having high specificity and affinity and provide a composition for treating cancer making use thereof. A monoclonal antibody that specifically binds to an extracellular domain protein of a human B7-H4 protein is newly produced and an 'anti-B7-H4 antibody-effector cell complex' in which the monoclonal antibody and an effector cell are bound in order to enhance the antibody-dependent cellular cytotoxicity of the monoclonal antibody or a bispecific antibody comprising an antigen recognition region of the monoclonal antibody and an effector cell antigen recognition region is further produced and used as a composition for treating cancer.