Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
David A. Dickason0
J. Michael Ramstack0
Steven G. Wright0
Date of Patent
July 24, 2007
Patent Application Number
10022859
Date Filed
December 20, 2001
Patent Primary Examiner
Patent abstract
Methods for preparing microparticles having improved flowability to facilitate processing in automated equipment. Microparticles are conditioned so that a flowability index of the microparticles is greater than about 60. The conditioning preferably includes maintaining the microparticles at a conditioning temperature for a period of time. The conditioning can be used with microparticles containing an active agent, and with placebo microparticles, and it is reversible.
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