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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
07/05/2011
Application #:
11951229
Filing Dt:
12/05/2007
Publication #:
Pub Dt:
04/17/2008
Inventors:
Harold Dean Brannon, William Dale Wood, Allan Ray Rickards et al
Title:
METHODS AND COMPOSITIONS OF A STORABLE RELATIVELY LIGHTWEIGHT PROPPANT SLURRY FOR HYDRAULIC FRACTURING AND GRAVEL PACKING APPLICATIONS
Assignment: 1
Reel/Frame:
026318/0016Recorded: 05/20/2011Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/16/2004
Exec Dt:
07/16/2004
Exec Dt:
07/16/2004
Exec Dt:
07/16/2004
Assignee:
4601 WESTWAY PARK BLVD.
HOUSTON, TEXAS 77092
Correspondent:
JOHN WILSON JONES
2777 ALLEN PARKWAY, SUITE 1000
HOUSTON, TX 77019
Assignment: 2
Reel/Frame:
026325/0331Recorded: 05/23/2011Pages: 5
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/28/2010
Assignee:
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Correspondent:
JOHN WILSON JONES
2777 ALLEN PARKWAY, SUITE 1000
HOUSTON, TX 77019
Assignment: 3
Reel/Frame:
026465/0022Recorded: 06/17/2011Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/28/2010
Assignee:
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Correspondent:
JOHN WILSON JONES
2777 ALLEN PARKWAY, SUITE 1000
HOUSTON, TX 77019
Assignment: 4
Reel/Frame:
026328/0296Recorded: 05/23/2011Pages: 11
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/29/2010
Assignee:
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Correspondent:
JOHN WILSON JONES
2777 ALLEN PARKWAY, SUITE 1000
HOUSTON, TX 77019
Assignment: 5
Reel/Frame:
026326/0570Recorded: 05/23/2011Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/09/2011
Assignee:
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Correspondent:
JOHN WILSON JONES
2777 ALLEN PARKWAY, SUITE 1000
HOUSTON, TX 77019

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