06555129 is referenced by 3 patents and cites 4 patents.

A transdermal therapeutic system (TTS) for transcutaneous administration of oxybutynin over a period of several days, in addition to a method for the production of the TTS without the use of solvents, are disclosed. The TTS contains a matrix mass containing oxybutynin in the form of a self-adhesive layer. The matrix mass includes ammonium-group-containing (meth)acrylic polymers, at least one citric acid ester, and 5-25 wt. % oxybutynin.

Title
Transdermal therapeutic system (TTS) containing oxybutynin
Application Number
9/622848
Publication Number
6555129 (B1)
Application Date
October 26, 2000
Publication Date
April 29, 2003
Inventor
Hans Michael Wolff
Monheim
US
Stephan Rimpler
Hilden
US
Andreas Kollmeyer Seeger
Langenfeld
US
Christoph Arth
Dusseldorf
US
Agent
Marshall Gerstein & Borun
US
Assignee
Schwarz Pharma
US
IPC
A61L 15/16
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