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. 17, 1994
Filed:
Sep. 06, 1991
Applicant:
Inventors:
Yuji Maeda, Chiba, JP;
Takayoshi Fujii, Tokyo, JP;
Masanori Ikuzawa, Tokyo, JP;
Kenichi Matsunaga, Saitama, JP;
Tamotsu Kanoh, Chiba, JP;
Shigeaki Muto, Tokyo, JP;
Assignee:
Kureha Chemical Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A23G / ;
U.S. Cl.
CPC ...
514-8 ; 426 44 ;
Abstract
A multi-functional physiologically active substance can be obtained from the residue of saccharified malt which is worthless other than feed for cattle. The isolation of the active substance is performed by an extraction of the residue with water or an aqueous solvent and removal of a low molecular weight fraction from the extract.