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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/14/2014
Application #:
12998384
Filing Dt:
04/14/2011
Publication #:
Pub Dt:
08/18/2011
Inventors:
Aaron W. Sanders, Ed G. Rightor, Keith p. Johnston, Stephanie Adkins, Quoc Nguyen et al
Title:
COMPOSITIONS FOR OIL RECOVERY AND METHODS OF THEIR USE
Assignment: 1
Reel/Frame:
026182/0430Recorded: 04/26/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/11/2009
Exec Dt:
08/11/2009
Assignee:
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
BROOKS, CAMERON & HUEBSCH, PLLC
1221 NICOLLET AVENUE, SUITE 500
MINNEAPOLIS, MN 55403
Assignment: 2
Reel/Frame:
026182/0588Recorded: 04/26/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/17/2009
Exec Dt:
08/19/2009
Exec Dt:
08/19/2009
Exec Dt:
08/17/2009
Assignee:
201 W. 7TH STREET
AUSTIN, TEXAS 78701
Correspondent:
BROOKS, CAMERON & HUEBSCH, PLLC
1221 NICOLLET AVENUE, SUITE 500
MINNEAPOLIS, MN 55403
Assignment: 3
Reel/Frame:
026183/0310Recorded: 04/26/2011Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2010
Assignee:
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
BROOKS, CAMERON & HUEBSCH
1221 NICOLLET AVENUE, SUITE 500
MINNEAPOLIS, MN 55403

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