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:
Oct. 31, 2017
Filed:
Dec. 09, 2014
Applicant:
Novasep Process, Pompey, FR;
Inventors:
Eric Valéry, Saulxures-lès-Nancy, FR;
Jean Bléhaut, Nancy, FR;
Assignee:
NOVASEP PROCESS, Pompey, FR;
Primary Examiner:
Int. Cl.
CPC ...
C07C 51/43 (2006.01); C07C 51/47 (2006.01); B01D 15/18 (2006.01); B01D 15/42 (2006.01); C11B 7/00 (2006.01);
U.S. Cl.
CPC ...
C07C 51/47 (2013.01); B01D 15/1814 (2013.01); B01D 15/1821 (2013.01); B01D 15/1871 (2013.01); B01D 15/1892 (2013.01); B01D 15/426 (2013.01); C11B 7/00 (2013.01);
Abstract
The invention relates to a method for purifying a first fatty acid, in particular a first polyunsaturated fatty acid, using an initial mixture further comprising at least one second fatty acid and a third fatty acid, with the method comprising at least: