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. 08, 2005
Filed:
Feb. 21, 2003
Michel Hamende, Brussels, BE;
Marc Chatel, Brussels, BE;
Laurent Rebier, Nancy, FR;
Roger-marc Nicoud, Lay Saint Christophe, FR;
Michel Hamende, Brussels, BE;
Marc Chatel, Brussels, BE;
Laurent Rebier, Nancy, FR;
Roger-Marc Nicoud, Lay Saint Christophe, FR;
Novasep, Pompey, FR;
Abstract
A method and device for chromatographic separation producing at least two fractions are provided, in which: (i) the solvent is at least partially evaporated from the fractions produced; (ii) the solvent vapours thus produced are separated; stage (i) of the method being carried out, for at least one of the fractions, at least partially with the separated solvent vapours originating from one of the other evaporated fractions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile