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:
Nov. 08, 2011
Filed:
Sep. 03, 2009
Mathieu Joanicot, Chatenay-Malabry, FR;
Philippe Laval, Paris, FR;
Jacques Leng, Bordeaux, FR;
Jean-baptiste Salmon, Bordeaux, FR;
Mathieu Joanicot, Chatenay-Malabry, FR;
Philippe Laval, Paris, FR;
Jacques Leng, Bordeaux, FR;
Jean-Baptiste Salmon, Bordeaux, FR;
Rhodia Operations, Aubervilliers Cedex, FR;
Abstract
The crystallization of chemical species/polymorphs comprises forming droplets of a solution of a substance with optionally different concentrations of said substance in an inert phase; producing and storing the droplets in at least one storage microchannel (); forming crystals in all droplets; increasing the temperature in order to induce the dissolution of at least a portion of the crystals in at least some droplets; and analyzing the crystallization and dissolution process.