Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Web – sheet or filament bases; compositions of bandages; or...
Patent
1996-07-03
1998-02-10
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Web, sheet or filament bases; compositions of bandages; or...
424449, 604366, 604369, 604370, 604375, A61K 970, A61F 1320
Patent
active
057166218
ABSTRACT:
A nonocclusive drug delivery device includes (a) an open cell, flexible, oleophilic thermoplastic resin foam layer, (b) a substantially moisture vapor permeable, liquid impermeable, flexible thermoplastic barrier layer bonded to the upper surface of the foam layer, (c) a pressure sensitive adhesive layer and (d) a drug composition comprising a drug and an oleophilic drug delivery vehicle.
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Bello Gastone P.
Johnson Donald A.
Lyle John W.
Page Thurman K.
PharmaDyn, Inc.
Shelborne Kathryne E.
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