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, 2016
Filed:
Jul. 18, 2012
Applicants:
Akiko Kawasaki, Utsunomiya, JP;
Mamiko Kikuchi, Utsunomiya, JP;
Inventors:
Akiko Kawasaki, Utsunomiya, JP;
Mamiko Kikuchi, Utsunomiya, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 36/19 (2006.01); A61Q 19/02 (2006.01); A61K 8/97 (2006.01);
U.S. Cl.
CPC ...
A61K 36/19 (2013.01); A61K 8/97 (2013.01); A61Q 19/02 (2013.01); A61K 2800/782 (2013.01);
Abstract
Provided are a very safe skin whitening agent, melanin production inhibitor, and dopa oxidase activity inhibitor. Use of kitsunenomago or an organic solvent extract thereof to inhibit the dopa oxidase activity.