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. 06, 2010
Filed:
Nov. 05, 2001
Applicants:
Jin Deog Song, Daejeon, KR;
Dong-won Kim, Daejeon, KR;
Inventors:
Jin Deog Song, Daejeon, KR;
Dong-Won Kim, Daejeon, KR;
Assignee:
Samyang Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/02 (2006.01); A61L 15/16 (2006.01); A61F 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An active agent containing adhesive composition suitable for transdermal drug delivery having excellent water absorbability which comprises an effective amount of an active agent, an acrylate adhesive, a polyvinylpyrrolidone having a molecular weight of 1,000,000-5,000,000; a polyvinylpyrrolidone having a molecular weight of 2,000-50,000; a non-ionic surfactant; a terpene; and a dissolution assistant.