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. 15, 2012
Filed:
Jun. 09, 2004
Applicants:
Koji Okubo, Tokyo, JP;
Yumiko Yamamoto, Tokyo, JP;
Inventors:
Koji Okubo, Tokyo, JP;
Yumiko Yamamoto, Tokyo, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01F 3/08 (2006.01); B01F 3/00 (2006.01); A01N 33/18 (2006.01); A61K 31/045 (2006.01); A61K 31/01 (2006.01); A61K 31/04 (2006.01); A01N 33/24 (2006.01); A01N 31/00 (2006.01); A01N 27/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a water-in-oil emulsified composition containing a sphingosine represented by the following formula (1): (Rrepresents a hydrocarbon group optionally having a substituent; Y represents methylene, methine or O; X, Xand Xeach represent H, OH or acetoxy group; Xrepresents H, acetyl group or the like; R, Reach represents H, OH or the like; R represents H, amidino group or the like; and a stands for 2 or 3),