Method for distributing a pharmaceutically active compound in an excipient

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United States of America Patent

PATENT NO 7976872
APP PUB NO 20080020047A1
SERIAL NO

11491844

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Abstract

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A process for uniformly distributing a pharmaceutically active particulate material in a pharmaceutically inert particulate material includes steps of providing a first layer of a pharmaceutically inert particulate material, disposing a layer of a pharmaceutically active particulate material on the first layer of pharmaceutically inert particulate material, passing the layers of particulate material through a static mixer, and discharging the blended mixture from the static mixer. The process is particularly useful for blending a low dose, high potency drug having a propensity to stick to process equipment surfaces with pharmaceutically inert particulate materials, such as diluents and/or excipients.

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Patent Owner(s)

Patent OwnerAddress
L PERRIGO COMPANY515 EASTERN AVENUE ALLEGAN MI 49010

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alexander, Thomas A South Bend, US 8 175

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