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:
Oct. 07, 2014
Filed:
Feb. 26, 2009
Applicants:
Akiyo Kameyama, Haga-gun, JP;
Tsutomu Fujimura, Haga-gun, JP;
Inventors:
Akiyo Kameyama, Haga-gun, JP;
Tsutomu Fujimura, Haga-gun, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A01N 43/04 (2006.01); A61K 31/70 (2006.01); A61Q 19/08 (2006.01); A61K 8/63 (2006.01); A61K 8/97 (2006.01); C07H 15/256 (2006.01);
U.S. Cl.
CPC ...
C07H 15/256 (2013.01); A61Q 19/08 (2013.01); A61K 8/63 (2013.01); A61K 8/97 (2013.01);
Abstract
An agent for preventing or ameliorating skin aging, which exhibits a more excellent effect on the suppression of formation, or the amelioration, of wrinkles on the skin or sagging skin. An agent for preventing or ameliorating skin aging, containing triterpenoid saponins represented by the following formula (1) as an active ingredient, wherein at least one of Rand Ris a tigloyl group and the other represents a tigloyl group or an angeloyl group; Rrepresents a methyl group or a hydroxymethyl group; and Rrepresents Glc, Xyl or Gal.