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:
Jul. 07, 1987
Filed:
Aug. 16, 1984
Applicant:
Inventors:
Hiroko Usami, Tokyo, JP;
Akihiro Yamamoto, Tokyo, JP;
Yutaka Sugawara, Saitama, JP;
Shozo Kotani, Osaka, JP;
Keijiro Kato, Okayama, JP;
Assignee:
Chugai Seiyaku Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
514 25 ; 514103 ; 514738 ; 424 92 ; 4241951 ; 536 171 ;
Abstract
An antitumor agent of the present invention comprises, as an effective ingredient, lipoteichoic acid which is extracted from gram-positive bacterial cells.