Device for the administration of an active agent to the human skin
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United States of America Patent
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Jun 12, 2012
Grant Date -
Jan 27, 2005
app pub date -
Sep 20, 2002
filing date -
Sep 21, 2001
priority date (Note) -
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Abstract
An article having an adhesive surface for adhering to human skin that includes a first component constituting a continuous layer and at least a second component which is located in indentations in the adhesive surface of the first component without being in direct contact with the first component. The second component is separated from the first component by a cup shaped barrier layer having a rim which extends into a flange.
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