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:
Apr. 10, 2012
Filed:
Oct. 01, 2010
Hirotoshi Adachi, Tsukuba, JP;
Noriyuki Kuzumaki, Tsukuba, JP;
Tetsuya Arimoto, Tsukuba, JP;
Naruhito Higo, Tsukuba, JP;
Hirotoshi Adachi, Tsukuba, JP;
Noriyuki Kuzumaki, Tsukuba, JP;
Tetsuya Arimoto, Tsukuba, JP;
Naruhito Higo, Tsukuba, JP;
Hisamitsu Pharmaceutical Co., Inc., Tosu-shi, Saga, JP;
Abstract
Device structurefor iontophoresis provides electrodeand electrically conductive layer. Electrically conductive layercontains active ingredient D and basic water swelling methacrylate copolymer Pand/or acidic water swelling methacrylate copolymer P. Electrodeand electrically conductive layerare placed into a hollow of backingand electrode terminalis connected to electrodethrough backing. Adhesive layeris set around backing, and linerto be removed when using the device, is placed so as to cover the hollow of backing