Dermal patch

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United States of America Patent

PATENT NO 11786412
APP PUB NO 20190133829A1
SERIAL NO

16307152

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Abstract

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A dermal patch includes: an open-cell foam layer; and an adhesive layer arranged thereon and intended for contact with skin. At least a side of the foam layer facing the adhesive layer has macropores whose cavities are spanned at least partially by a barrier layer formed from the foam layer.

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Patent Owner(s)

  • CARL FREUDENBERG KG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beyer, Daniela Weinheim, DE 2 1
Hofbauer, Thomas Hirschberg, DE 11 168
Villing-Falusi, Sandra Mannheim, DE 7 0

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