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:
Oct. 08, 2002
Filed:
Oct. 10, 2000
Applicant:
Inventors:
Christoph Arth, Dusseldorf, DE;
Andreas Kollmeyer-Seeger, Langenfeld, DE;
Stephan Rimpler, Hilden, DE;
Hans-Michael Wolff, Monheim, DE;
Assignee:
Schwarz Pharma AG, Monheim, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 1/300 ; A61F 1/302 ; A61L 1/516 ; A61K 9/70 ; A01N 2/500 ;
U.S. Cl.
CPC ...
A61F 1/300 ; A61F 1/302 ; A61L 1/516 ; A61K 9/70 ; A01N 2/500 ;
Abstract
The invention relates to a transdermal therapeutic system (TTS) for the transcutaneous administration of pergolide over several days and to a method for its manufacture without using solvents. The TTS contains a matrix mass, containing pergolide and taking the form of a layer, which contains a (meth)acrylate copolymer containing ammonio groups or a mixture of a (meth)acrylate copolymer containing amino groups and a (meth)acrylate polymer containing carboxyl groups, 10-50% by weight propylene glycol and up to 5% by weight pergolide.