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US 2009/0155355 A1Published application
Particles in a capsule
AssigneeMulti Formulations Ltd.
InventorsMarvin A. Heuer, Jason Peters
Life of this patent
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Abstract
The invention relates to a capsule containing a heterogeneous mixture of active agents in the form of particles suspended in a liquid matrix and optionally active ingredients in the liquid matrix; the liquid matrix occupying less than the total internal volume of the capsule. The present invention further describes a capsule to allow the controlled-release of one or more active agents for specific desired benefits.
Claims7
A capsule having contained therein a heterogeneous mixture comprising a liquid and a plurality of particles wherein the particles comprise an active agent;
- the plurality of particles are insoluble and freely movable within the liquid;
- wherein the liquid and plurality of particles occupy less than the total internal volume of the capsule;
- a freely movable bubble occupying the remainder of the internal volume of the capsule.
Dependencies are inferred from the claim text.