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:
Nov. 05, 1996
Filed:
Jul. 22, 1994
Applicant:
Inventors:
Yoshihisa Nakano, Osaka, JP;
Tetsuo Horiuchi, Osaka, JP;
Sanae Fujiwara, Osaka, JP;
Senji Unozawa, Osaka, JP;
Assignees:
Nitto Denko Corporation, Osaka, JP;
Hokuriku Seiyaku Co., Ltd., Fukui, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424448 ; 424449 ;
Abstract
A percutaneous preparation of tulobuterol is disclosed, comprising a support having thereon a base layer comprising a pressure-sensitive adhesive containing tulobuterol, the pressure-sensitive adhesive comprising polyisobutylene. The preparation achieves persistent and effective administration of tulobuterol through the skin into the body.