METHOD FOR PRODUCING ACTIVE AGENT ADMINISTERING SYSTEMS BY MEANS OF PAD PRINTING PROCESSES

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United States of America Patent

APP PUB NO 20220370433A1
SERIAL NO

17622531

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a pad printing method for producing an administration form for a pharmaceutical active agent, wherein the method comprises providing a substrate of the administration form and transferring the active agent by means of a pad from a cliché onto the substrate, wherein the area of the cliché is larger than the active-agent-containing area printed onto the substrate. This method is especially suitable for producing transdermal therapeutic systems with volatile active agents. The present invention also relates to arrangements by means of which a method of this kind can be implemented.

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Patent Owner(s)

Patent OwnerAddress
LTS LOHMANN THERAPIE-SYSTEME AG56567 NEUWIED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BOTZEM, Petra Andernach, DE 11 15
HILLE, Thomas Neuwied, DE 92 847
WIONZEK, Albert Rüscheid, DE 2 0

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