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:
Jun. 15, 2021
Filed:
Jul. 30, 2018
Applicant:
Hisamitsu Pharmaceutical Co., Inc., Tosu, JP;
Inventors:
Akira Shuto, Tokyo, JP;
Takao Kurokawa, Tsukuba, JP;
Junya Horiuchi, Tsukuba, JP;
Hidekazu Kuma, Tsukuba, JP;
Satoshi Amano, Tsukuba, JP;
Assignee:
HISAMITSU PHARMACEUTICAL CO., INC., Tosu, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/70 (2006.01); A61K 31/216 (2006.01);
U.S. Cl.
CPC ...
A61K 9/7061 (2013.01); A61K 31/216 (2013.01);
Abstract
The present invention provides a patch comprising a backing, and an adhesive layer on the backing, wherein the adhesive layer contains at least one drug selected from the group consisting of oxybutynin and a pharmaceutically acceptable salt thereof, a pressure-sensitive adhesive base, and diflucortolone valerate, and the content of the diflucortolone valerate is 0.0007 to 0.05% by mass based on the total mass of the adhesive layer.