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:
Aug. 19, 2014
Filed:
Sep. 07, 2006
Yoshihiro Iwao, Osaka, JP;
Katsuyuki Ookubo, Osaka, JP;
Katsuhiro Okada, Osaka, JP;
Kunihiro Minami, Fukushima, JP;
Shuichiro Yuasa, Fukushima, JP;
Yoshihiro Iwao, Osaka, JP;
Katsuyuki Ookubo, Osaka, JP;
Katsuhiro Okada, Osaka, JP;
Kunihiro Minami, Fukushima, JP;
Shuichiro Yuasa, Fukushima, JP;
Nitto Denko Corporation, Osaka, JP;
Toa Eiyo Ltd., Tokyo, JP;
Abstract
An adhesive pharmaceutical preparation which has a less irritation to the skin surface, keeps excellent stability of bisoprolol in the preparation, and allows continuous administration of a pharmacologically effective amount of bisoprolol into the living body, is provided. The adhesive preparationcomprises a support, an adhesive layerlaminated on one surface of the support. The adhesive layeris characterized by containing bisoprolol, polyisobutylene, tackifier, and an organic liquid ingredient compatible to polyisobutylene and tackifier. Thus, an adhesive pharmaceutical preparation which has a good adhesiveness with less irritation to the skin and which gives almost no pain at peel-off or removal from the skin surface with leaving almost no paste, can be provided. In addition, bisoprolol is very stably maintained in the preparation and a pharmacologically effective amount of bisoprolol can be administered continuously into the living body through the skin surface.