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:
Jan. 17, 2012
Filed:
Apr. 23, 2009
Makoto Kanebako, Fuji, JP;
Gou Yanagimoto, Fuji, JP;
Toru Watanabe, Toyama, JP;
Shouichi Hasegawa, Toyama, JP;
Makoto Kanebako, Fuji, JP;
Gou Yanagimoto, Fuji, JP;
Toru Watanabe, Toyama, JP;
Shouichi Hasegawa, Toyama, JP;
Kowa Company, Ltd., Nagoya-shi, Aichi, JP;
Maeda Pharmaceutical Co., Ltd., Toyama-shi, Toyama, JP;
Abstract
An object of the invention is to provide a hydrous external skin patch, which has adherence sufficient for adhering to an affected area for several times without using an auxiliary tape or the like and is excellent in utility so that the patch can be easily peeled off even if the paste adheres to itself before application to the affected area. The hydrous external skin patch is characterized in that a paste of the patch comprises 0.1 to 10 wt % of a drug, 0.1 to 20 wt % of an adhesive base, 0.001 to 3.0 wt % of a crosslinker, 15 to 60 wt % of water, 2 to 20 wt % of a tackifier resin, 0.4 to 10 wt % of a dissolving agent for the tackifier resin, 0.1 to 30 wt % of an oil absorbing inorganic powder, and 0.1 to 20 wt % of a dextrin fatty acid ester and has a thickness of 100 to 1,000 μm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile