Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills
Reexamination Certificate
2005-11-08
2008-08-12
Sheikh, Humera N (Department: 1618)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Tablets, lozenges, or pills
C424S451000, C424S464000, C424S465000, C424S469000, C424S470000
Reexamination Certificate
active
07410651
ABSTRACT:
Controlled release and taste masking compositions containing one or more active principles inglobated in a three-component matrix structure, i.e. a structure formed by successive amphiphilic, lipophilic or inert matrices and finally inglobated or dispersed in hydrophilic matrices. The use of a plurality of systems for the control of the dissolution of the active ingredient modulates the dissolution rate of the active ingredient in aqueous and/or biological fluids, thereby controlling the release kinetics in the gastrointestinal tract.
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“Budesonide”—Wikipedia, the free enclycopedia (http://en.wikipedia.org/wiki/Budesonide); pp. 1-3.
Ajani Mauro
Fossati Lorenzo
Pedrani Massimo
Villa Roberto
Cosmo Technologies Limited
Sheikh Humera N
Young & Thompson
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