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. 29, 2015
Filed:
May. 11, 2012
Applicants:
Jiro Takeo, Tokyo, JP;
Hiroyuki Kawahara, Tokyo, JP;
Inventors:
Jiro Takeo, Tokyo, JP;
Hiroyuki Kawahara, Tokyo, JP;
Assignee:
NIPPON SUISAN KAISHA, LTD., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/20 (2006.01); A61K 31/22 (2006.01); A61K 31/232 (2006.01); A61K 31/202 (2006.01); A61K 9/00 (2006.01); A61K 47/06 (2006.01); A61K 31/683 (2006.01);
U.S. Cl.
CPC ...
A61K 31/232 (2013.01); A61K 9/0014 (2013.01); A61K 31/202 (2013.01); A61K 31/683 (2013.01); A61K 47/06 (2013.01);
Abstract
[Problem] Provision of a composition for external use on skin that is safe to use and has an anti-inflammatory and anti-allergic actions. [Solution] A composition for external use on skin in the treatment of inflammatory disease which comprises dihomo-γ-linolenic acid (DGLA) as an active ingredient. The DGLA is preferably contained as a glyceride, a phospholipid, or an alkyl ester. The composition for external use contains DGLA in an amount of 0.1-50 wt %.