Coated particles, methods of making and using
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Nov 19, 2002
Grant Date -
N/A
app pub date -
Aug 16, 2000
filing date -
Sep 9, 1997
priority date (Note) -
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Abstract
A particle coated with a nonlamellar crystalline material includes an internal matrix core having at least one nanostructured liquid phase, or at least one nanostructured liquid crystalline phase or a combination of the two is used for the delivery of active agents such as pharmaceuticals, nutrients, pesticides, etc. The coated particle can be fabricated by a variety of different techniques where the exterior coating is a nonlamellar crystalline material.
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