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. 07, 2010
Filed:
Oct. 17, 2008
Lawrence Alan Hough, Philadelphia, PA (US);
Gilda Maria Lizarraga, Cranbury, NJ (US);
Herve Adam, Princeton, NJ (US);
Jean-christophe Castaing, Burlington, NJ (US);
Subramanian Kesavan, East Windsor, NJ (US);
Lawrence Alan Hough, Philadelphia, PA (US);
Gilda Maria Lizarraga, Cranbury, NJ (US);
Herve Adam, Princeton, NJ (US);
Jean-Christophe Castaing, Burlington, NJ (US);
Subramanian Kesavan, East Windsor, NJ (US);
Rhodia Inc., Cranbury, NJ (US);
Abstract
An aqueous fluid useful for the recovery of crude oil from a subterranean formation, which includes a composition including a mixture of water, a water soluble block copolymer, an inorganic salt and at least one member of the group of a nonionic surfactant having an HLB of less than 12, and methods for using same.