Transdermal delivery devices
A transdermal delivery device including at least one pressure sensitive adhesive layer having a first major surface and a second major surface, wherein at least one of the first and second major surfaces is a structured surface; a cap layer in contact with the structured surface of an adhesive layer; and, at least one medicinal ingredient between the adhesive layer and the cap layer.
3M Innovative Properties Co.
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A61K A61K A61K B33Y A61K A61K A61K
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Hye-ok Peggy-Jean P.
Choi Flanigan