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:
May. 15, 1990
Filed:
Jan. 14, 1988
Applicant:
Inventors:
Yoshiharu Oguchi, Tokyo, JP;
Koichi Niimura, Sayama, JP;
Takayoshi Fujii, Tokyo, JP;
Masahiko Fujii, Komae, JP;
Kenichi Matsunaga, Tokyo, JP;
Chikao Yoshikumi, Kunitachi, JP;
Assignee:
Kureha Kagaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424 8591 ; 530388 ; 530389 ; 530390 ; 530391 ;
Abstract
Disclosed herein are an anti-tumor substance obtained by bonding an anti-tumor agent to human immunoglobulin, and a process for producing the same.