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:
Dec. 09, 2014
Filed:
Dec. 16, 2010
Applicants:
Gerard Coquerel, Mont Saint Aignan, FR;
Guillaume Levilain, Deville les Rouen, FR;
Inventors:
Gerard Coquerel, Mont Saint Aignan, FR;
Guillaume Levilain, Deville les Rouen, FR;
Assignee:
Universite de Rouen, Mont-Saint-Aignan, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 233/72 (2006.01); C07B 57/00 (2006.01);
U.S. Cl.
CPC ...
C07B 57/00 (2013.01);
Abstract
A process for the resolution of two enantiomers which involves inducing the preferential crystallization of one enantiomer by adjusting the composition of a suspension or solution including a racemic mixture of the two enantiomers and a solvent, by evaporation of the latter.