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:
Apr. 15, 1997
Filed:
Aug. 15, 1995
Applicant:
Inventors:
Kiichi Sawai, Nagoya, JP;
Takahiko Mitani, Nagoya, JP;
Naohisa Ninomiya, Aichi, JP;
Yoshiro Ishiwata, Aichi, JP;
Assignee:
Sanwa Kagaku Kenkyusho Co., Ltd., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514492 ;
Abstract
A maillard reaction inhibitor comprising, as the principal component, an eight-structural polymer of 3-oxygermylpropionic acid represented by the following stereostructure (I): ##STR1## wherein R represents --CH.sub.2 CH.sub.2 COOH, and m is a weight average polymerization degree calculated on the basis of the weight average molecular weight of propagermanium propyl ester and is 137.+-.84 (137 on average with a standard deviation of .+-.3.sigma.); and having the following minimum constitutional unit: