Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
George Townend0
Mazen Hanna0
Date of Patent
August 14, 2012
0Patent Application Number
120278830
Date Filed
February 7, 2008
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Process for preparing a cocrystal of an active substance and a cocrystal former, the process involving precipitating the active substance and the cocrystal former together from solution or suspension, in the presence of a supercritical or near-critical fluid, in particular using a GAS, SAS, SEDS or SAS-EM process. The invention also provides a cocrystal prepared using such a process, and its use as a seed crystal in a subsequent process for precipitating a cocrystal of an active substance and a cocrystal former.
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