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. 04, 2016
Filed:
Mar. 21, 2013
Applicants:
Kyorin Pharmaceutical Co., Ltd., Tokyo, JP;
Teikoku Seiyaku Co., Ltd., Kagawa, JP;
Inventors:
Masato Watanabe, Tochigi, JP;
Norihiro Kanayama, Tochigi, JP;
Assignee:
TEIKOKU SEIYAKU CO., LTD., Kagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/72 (2006.01); A61K 31/4174 (2006.01); A61K 9/00 (2006.01); A61K 9/70 (2006.01); A61K 47/12 (2006.01); A61K 47/14 (2006.01);
U.S. Cl.
CPC ...
A61K 31/4174 (2013.01); A61K 9/0014 (2013.01); A61K 9/7023 (2013.01); A61K 9/7038 (2013.01); A61K 9/7053 (2013.01); A61K 9/7084 (2013.01); A61K 47/12 (2013.01); A61K 47/14 (2013.01);
Abstract
A transdermal absorption preparation comprising (1) a support, and (2) a rubber-based adhesive layer comprising 4-(2-methyl-1-imidazolyl)-2,2-diphenylbutylamide or a pharmaceutically acceptable salt thereof, oleic acid, capric acid and crotamiton, wherein the rubber-based adhesive layer is formed on a surface of the support. The transdermal absorption preparation exhibits excellent transdermal absorption of the 4-(2-methyl-1-imidazolyl)-2,2-diphenylbutylamide or salt thereof.