Transdermal therapeutic system having urea components

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United States of America Patent

PATENT NO 9066887
APP PUB NO 20100310634A1
SERIAL NO

12865465

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Abstract

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The invention relates to a transdermal therapeutic system (TTS) for administering pharmaceutical agents through the skin, comprising a back layer (R) impermeable to the agent and at least one layer (S) comprising the agent, wherein the layer (H) facing the skin comprises urea in solid form, allowing continuous administration of large quantities of agent over a long period of time.

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Patent Owner(s)

Patent OwnerAddress
LTS LOHMANN THERAPIE-SYSTEME AGLOHMANNSTRASSE 2 ANDERNACH 56626

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hoffmann, Gerd Neuwied, DE 26 97
Horstmann, Michael Neuwied, DE 76 1294
Wiedersberg, Sandra Albersroda, DE 13 44

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