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, 2022
Filed:
Apr. 20, 2016
Applicants:
Total SA, Courbevoie, FR;
Universite Claude Bernard Lyon 1, Villeurbanne, FR;
Centre National DE LA Recherche Scientifique—cnrs, Paris, FR;
Inventors:
Mattéo Martini, Villars les Dombes, FR;
Olivier Tillement, Fontaines Saint Martin, FR;
Arthur Marais, Lochrist, FR;
Christian Hurtevent, Saint Chamarand, FR;
Stéphane Jouenne, Bizanos, FR;
Assignees:
TOTAL SA, Courbevoie, FR;
UNIVERSITE CLAUDE BERNARD LYON 1, Villeurbanne, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 21/00 (2006.01); G01N 21/64 (2006.01); G01N 33/28 (2006.01); C08G 69/24 (2006.01); G01N 21/85 (2006.01); C09K 8/588 (2006.01);
U.S. Cl.
CPC ...
G01N 21/643 (2013.01); C08G 69/24 (2013.01); G01N 21/6408 (2013.01); G01N 21/85 (2013.01); G01N 33/2823 (2013.01); C09K 8/588 (2013.01);
Abstract
A method for the detection and quantification, in a complex aqueous fluid, of additives and water-soluble polymers used in the enhanced recovery of oil and shale gas.