EP 3007685 A1 20160420 - THREE-LAYERED TRANSDERMAL THERAPY SYSTEM (TTS)
Title (en)
THREE-LAYERED TRANSDERMAL THERAPY SYSTEM (TTS)
Title (de)
DREISCHICHTIGES TRANSDERMALES THERAPIESYSTEM (TTS)
Title (fr)
SYSTÈME DE THÉRAPIE TRANSDERMIQUE À TROIS COUCHES (TTS)
Publication
Application
Priority
- EP 13172100 A 20130614
- EP 2014001638 W 20140616
- EP 14741516 A 20140616
Abstract (en)
[origin: WO2014198423A1] The invention relates to an at least three-layer transdermal therapy system (TTS) which contains, in particular, rotigotine as an active ingredient. The TTS comprises an active substance-containing central layer which has at least one hygroscopic polymer or copolymer, an inner, substance-permeable layer and an outer layer.
IPC 8 full level
A61K 9/70 (2006.01); A61K 31/381 (2006.01)
CPC (source: EP US)
A61K 9/703 (2013.01 - US); A61K 9/7084 (2013.01 - EP US); A61K 31/135 (2013.01 - EP US); A61K 31/27 (2013.01 - EP US); A61K 31/381 (2013.01 - EP US); A61K 31/4468 (2013.01 - EP US); A61K 31/465 (2013.01 - EP US); A61K 31/485 (2013.01 - EP US); A61K 31/565 (2013.01 - EP US); A61K 47/32 (2013.01 - EP US); A61K 47/34 (2013.01 - US); A61M 37/00 (2013.01 - US)
Citation (search report)
See references of WO 2014198423A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2014198423 A1 20141218; EP 3007685 A1 20160420; US 2016199316 A1 20160714
DOCDB simple family (application)
EP 2014001638 W 20140616; EP 14741516 A 20140616; US 201414897942 A 20140616