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. 30, 1983
Filed:
Nov. 16, 1981
Applicant:
Inventors:
Chikao Yoshikumi, Kunitachi, JP;
Takayoshi Fujii, Tokyo, JP;
Masahiko Fujii, Tokyo, JP;
Kenichi Matsunaga, Tokyo, JP;
Yoshiharu Oguchi, Yono, JP;
Koichi Niimura, Sayama, JP;
Assignee:
Kureha Kagaku Kogyo Kabushiki Kaisha, Nihonbashi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07G / ;
U.S. Cl.
CPC ...
2601 / ; 2601 / ; 424 85 ;
Abstract
Disclosed is a novel pharmaceutical composition having antitumor (anti-cancer) activity without causing pyrexia and anaphylaxis, formed by an amide bonding between an antibody obtained by the purification of the antibody to tumor (cancer) antigen via affinity-chromatography and an antitumor substance (anti-cancer drug).