Womble Bond Dickinson (US) LLP
Multi-phase delivery compositions and products incorporating such compositions
The present disclosure relates to compositions that are useful in the delivery of various materials. In particular, the compositions comprise a suspension wherein an internal phase material is surrounded by an external phase material. The internal phase specifically can be a hydrophilic material, and the external phase specifically can be a hydrophobic material. The materials are combined so that the internal phase is substantially encapsulated by the external phase such that release can be controlled in relation to osmotic pressure differentials. The suspension can be combined with a carrier, and various systems and products can be formed with the suspension and optional carrier, such as oral strips, spray delivery systems, smokeless tobacco products, aerosol delivery devices, cigarettes, and packaging.
Niconovum USA, Inc.
A A A A A A A A B A B A A B A A A A A A A A A A A A A A A A
A24F A24D A24F A24B A61K A24F A24F A61K B65D A24B B65D A24B A24D B65D A23L A24D A61P A24F A61K A24B A61K A24B A61K A61K A24B A61K A61P A24D A61K A24B
inventional inventional inventional inventional additional additional additional inventional inventional inventional inventional inventional inventional additional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional
Ercilia Hernandez Percy D. James William Michael F. Karen V. Stephen Benson
Garcia Phillips Rogers Davis Taluskie Sears