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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/19/2012
Application #:
12342856
Filing Dt:
12/23/2008
Publication #:
Pub Dt:
06/25/2009
Inventors:
Dale Jamison, B. Raghava Reddy, Donald Whitfill, Michael Szymanski, Krishna Ravi
Title:
VARIABLE DENSITY TREATMENT FLUIDS
Assignment: 1
Reel/Frame:
022276/0213Recorded: 02/18/2009Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/28/2009
Exec Dt:
01/28/2009
Exec Dt:
01/30/2009
Exec Dt:
01/22/2009
Exec Dt:
01/28/2009
Assignee:
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Correspondent:
CRAIG W. RODDY HALLIBURTON ENERGY SERVIC
P.O. BOX 1431
DUNCAN, OK 73536-0440
Assignment: 2
Reel/Frame:
022321/0905Recorded: 02/17/2009Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/28/2009
Exec Dt:
01/28/2009
Exec Dt:
01/30/2009
Exec Dt:
01/27/2009
Exec Dt:
01/28/2009
Assignee:
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Correspondent:
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES, INC.
2600 SOUTH SECOND STREET
DUNCAN, OK 73536

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