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:
Nov. 08, 1983
Filed:
Jun. 01, 1982
Applicant:
Inventors:
Hiroshi Shionoya, Tokorozawa, JP;
Haruyoshi Arai, Inuyama, JP;
Nozomu Koyanagi, Niiza, JP;
Hitoshi Takeuchi, Tokyo, JP;
Assignee:
Eisai Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 88 ; 424177 ;
Abstract
An immunopotentiator comprising abrin as an active ingredient. Abrin is a glucoprotein having a molecular weight of about 65,000 and can be used in the form of an aqueous solution. It is useful for prevention and treatment of bacterial and viral infections.