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:
Jul. 24, 2012
Filed:
Jun. 09, 2009
Applicants:
Kristoffer K. Stokes, Jamaica Plain, MA (US);
Michael C. Berg, Somerville, MA (US);
David Soane, Chestnut Hill, MA (US);
Kevin T. Petersen, Cheshire, CT (US);
John H. Dise, Somerville, MA (US);
Atul C. Thakrar, Basking Ridge, NJ (US);
Inventors:
Kristoffer K. Stokes, Jamaica Plain, MA (US);
Michael C. Berg, Somerville, MA (US);
David Soane, Chestnut Hill, MA (US);
Kevin T. Petersen, Cheshire, CT (US);
John H. Dise, Somerville, MA (US);
Atul C. Thakrar, Basking Ridge, NJ (US);
Assignee:
Soane Energy, LLC, Cambridge, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/60 (2006.01); C02F 1/68 (2006.01); C07C 69/76 (2006.01); C11D 3/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a class of novel surfactants that have utility in the recovery and/or extraction of oil.