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:
Sep. 06, 2022
Filed:
Apr. 16, 2019
Applicant:
Exxonmobil Technology and Engineering Company, Annandale, NJ (US);
Inventors:
Aditya Jaishankar, Bridgewater, NJ (US);
Aruna Mohan, Annandale, NJ (US);
Mohsen S. Yeganeh, Hillsborough, NJ (US);
Assignee:
ExxonMobil Technology and Engineering Company, Annandale, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/584 (2006.01); C09K 8/588 (2006.01);
U.S. Cl.
CPC ...
C09K 8/588 (2013.01); C09K 8/584 (2013.01); C09K 2208/30 (2013.01);
Abstract
An aqueous injection fluid including: a polymer comprising hydrophilic moieties and a plurality of hydrophobic groups; and a surfactant that changes shape based on salinity and/or temperature.