Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Food or edible as carrier for pharmaceutical
Patent
1995-05-15
1996-09-10
Azpuru, Carlos
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Food or edible as carrier for pharmaceutical
424439, 424440, 424464, 424465, A61K 928, A61K 968, A61K 920
Patent
active
055543804
ABSTRACT:
A solid or semi-solid bioadherent, orally ingestible drug delivery system containing a water-in-oil system having at least two phases, one phase comprises from about 25% to about 75% by volume of an internal hydrophilic phase and the other phase comprises from about 25% to about 75% by volume of an external hydrophobic phase and wherein the external hydrophobic phase is comprised of three components, a) an emulsifier, b) a glyceride ester and c) a wax material.
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Cuca Robert C.
Kirschner Mitchell I.
Levinson R. Saul
Lienhop Keith S.
Riley, Jr. Thomas C.
Azpuru Carlos
K-V Pharmaceutical Company
Nath Gary M.
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