Nonwoven membrane as a drug delivery system
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United States of America Patent
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Feb 7, 2017
Grant Date -
Mar 12, 2015
app pub date -
Mar 27, 2013
filing date -
Mar 30, 2012
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Abstract
The invention defines a nonwoven membrane for the controlled and sustained release of a therapeutic or cosmetic active agent in the area of the body to be treated. This nonwoven membrane comprises one single type of biocompatible electrospun nanofibers and microparticles of at least one therapeutic or cosmetic active agent which are entangled between the nanofibers, the active agent having a low water solubility.
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