The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 24, 2009
Filed:
May. 06, 2005
David R. Worthen, Lexington, KY (US);
Simon Crawford Bristow, West Yorkshire, GB;
Philip Michael Cocks, Huddersfield, GB;
David R. Worthen, Lexington, KY (US);
Simon Crawford Bristow, West Yorkshire, GB;
Philip Michael Cocks, Huddersfield, GB;
Bristol-Myers Squibb Company, Princeton, NJ (US);
Abstract
A method of preparation of crystalline aripiprazole monohydrate includes the use of solution enhanced dispersion by supercritical fluid. Specifically, water is introduced to a stream of supercritical fluid which is then allowed to mix with a stream including a mixture including aripiprazole and a solvent. The mixing results in the substantially simultaneous dispersion and extraction of the aripiprazole from the mixture by the supercritical fluid.