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:
Feb. 14, 2023
Filed:
Nov. 04, 2019
Applicant:
Spcm SA, Andrezieux Boutheon, FR;
Inventors:
Cédrick Favero, Andrezieux Boutheon, FR;
Olivier Braun, Andrezieux Boutheon, FR;
Thierry Leblanc, Andrezieux Boutheon, FR;
Assignee:
SPCM SA, Andrezieux Boutheon, FR;
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/16 (2006.01); C09K 8/588 (2006.01);
U.S. Cl.
CPC ...
C09K 8/588 (2013.01); E21B 43/16 (2013.01);
Abstract
This invention relates to a process of enhanced oil recovery by sweeping an underground formation comprising injecting into the underground formation an injection fluid comprising at least one water-soluble LCST macromonomeric polymer.
Favero, Cédrick. (2023). Method for enhanced oil recovery by means of injection of an aqueous polymer composition having monomeric units from an lcst (U.S. Patent No. 11578255). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11578255
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile