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:
Dec. 25, 1990
Filed:
Nov. 22, 1989
Applicant:
Inventors:
Yasuo Kawai, Atsugi, JP;
Kazuoki Ishihara, Tokyo, JP;
Assignee:
Kabushiki Kaisha Advance Kaihatsu Kenkyujo, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 50 ; 424 49 ; 424 58 ; 514835 ; 514900 ;
Abstract
An anticariogenic or antiperiodontitic agent containing, as an active component, yeast cells and/or water-soluble extracts of yeasts having antibacterial activity against Streptococcus mutans or Bacteroides gingivalis. This anticariogenic or antiperiodontitic agent has strong inhibitory effects on the growth of Streptococcus mutans causing dental caries and Bacteroids gingivalis causing periodontitis and has neither influence on intestinal microflora nor any side-effects when orally administered.