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:
Dec. 26, 2017
Filed:
Sep. 20, 2012
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Sayeed Abbas, Pearland, TX (US);
Aaron W. Sanders, Missouri City, TX (US);
Debashis Chakraborty, Lake Jackson, TX (US);
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/584 (2006.01); C09K 8/594 (2006.01); C08G 65/26 (2006.01); E21B 43/16 (2006.01);
U.S. Cl.
CPC ...
C09K 8/584 (2013.01); C08G 65/2624 (2013.01); C09K 8/594 (2013.01); E21B 43/16 (2013.01); E21B 43/164 (2013.01);
Abstract
The present disclosure includes a nonionic surfactant and a method of providing the nonionic surfactant, where the nonionic surfactant is soluble in carbon dioxide and is used as part of a dispersion for enhanced crude oil recovery. The nonionic surfactant can be part of an emulsion that includes carbon dioxide and a diluent.
Abbas, Sayeed. (2017). Use of carbon dioxide soluble nonionic surfactants for enhanced crude oil recovery (U.S. Patent No. 9850421). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9850421
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile