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:
Apr. 26, 2016
Filed:
Oct. 23, 2012
Applicant:
Allergan, Inc., Irvine, CA (US);
Inventors:
Ke Wu, Irvine, CA (US);
Gyorgy F. Ambrus, Santa Ana, CA (US);
Scott W. Smith, Mission Viejo, CA (US);
Assignee:
ALLERGAN, INC., Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C30B 29/56 (2006.01); C07C 235/34 (2006.01); C30B 7/02 (2006.01); C30B 7/00 (2006.01); C30B 7/08 (2006.01); B01D 9/00 (2006.01);
U.S. Cl.
CPC ...
C07C 235/34 (2013.01); B01D 9/0004 (2013.01); B01D 9/0018 (2013.01); B01D 9/0054 (2013.01); B01D 9/0077 (2013.01); C30B 7/00 (2013.01); C30B 7/02 (2013.01); C30B 7/08 (2013.01); C30B 29/56 (2013.01);
Abstract
Disclosed is a method of rapid identification and preparation of a crystalline form of an organic compound by using sub-gram level of said organic compound, comprising the steps of temperature-cycled slurrying, cooling, antisolvent addition and solvent evaporation as the major crystallization steps.