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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
11/18/2014
Application #:
13698984
Filing Dt:
11/19/2012
Publication #:
Pub Dt:
03/28/2013
Inventors:
John C. Hutchison, Patrick Shane Wolfe
Title:
SULFONATED INTERNAL OLEFIN SURFACTANT FOR ENHANCED OIL RECOVERY
Assignment: 1
Reel/Frame:
030021/0517Recorded: 03/15/2013Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/08/2013
Exec Dt:
03/12/2013
Assignee:
22 W. FRONTAGE ROAD
NORTHFIELD, ILLINOIS 60093
Correspondent:
DILWORTH IP LLC
2 CORPORATE DRIVE
SUITE 206
TRUMBULL, CT 06611

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