Process for making sterile aripiprazole of desired mean particle size

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United States of America Patent

PATENT NO 9066848
APP PUB NO 20130161848A1
SERIAL NO

13771691

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Abstract

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A process is provided for making sterile aripiprazole having an average particle size less than 100 microns but preferably greater than 25 microns employing an impinging jet crystallization procedure. The resulting bulk aripiprazole of desired particle size may be used to form a sterile freeze-dried aripiprazole formulation, which upon constitution with water and intramuscular injection releases aripiprazole over a period of at least about one week and up to about eight weeks.

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Patent Owner(s)

Patent OwnerAddress
OTSUKA PHARMACEUTICAL CO LTDTOKYO JAPAN TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gleeson, Margaret M Berkeley Heights, US 5 16
Kiang, San Madison, US 10 61
Kientzler, Donald C Hightstown, US 3 12
Kim, Soojin Demarest, US 107 576

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