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. 08, 2012
Filed:
Jun. 10, 2009
Applicants:
Yasuhiro Ikeura, Tosu, JP;
Miyuki Shinmura, Tosu, JP;
Inventors:
Yasuhiro Ikeura, Tosu, JP;
Miyuki Shinmura, Tosu, JP;
Assignee:
Hisamitsu Pharmaceutical Co., Inc., Tosu-shi, Saga, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/02 (2006.01); A61F 13/00 (2006.01); A61L 15/16 (2006.01); A61K 9/70 (2006.01);
U.S. Cl.
CPC ...
Abstract
An anti-inflammatory-containing plaster is provided. The anti-inflammatory-containing plaster may include, e.g., a styrene-isoprene-styrene block copolymer, a high molecular weight polyisobutylene, a low molecular weight polyisobutylene, a tackifier, a plasticizer, a dispersant, and an anti-inflammatory having a carboxyl group or a salt thereof. However, the anti-inflammatory-containing plaster does not contain L-menthol. The anti-inflammatory-containing plaster has medicament release rates of 20-64% by mass and 40-93% by mass at one hour and three hours, respectively.