Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Web – sheet or filament bases; compositions of bandages; or...
Patent
1997-10-10
1999-02-09
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...
424448, A61L 970
Patent
active
058690891
ABSTRACT:
A novel manufacturing method for membrane controlled programmable trans-dermal therapeutic systems (PTTS) comprises highly stabilized supersaturated drug solid solution system and easily adjustable controlled release membrane. The features of the programmable transdermal therapeutic system are as follows:
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China-America Technology Corp. (CTC)
Page Thurman K.
Shelborne Kathryne E.
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