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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
9279298
Issue Dt:
03/08/2016
Application #:
13392900
Filing Dt:
02/28/2012
PCT #:
US1020122
Inventors:
Derrick W. Lewis, Ronald J. Dirksen, David Michael Radley, James R. Lovorn et al
Title:
WELL CONTROL SYSTEMS AND METHODS
Assignment: 1
Reel/Frame:
024070/0245Recorded: 03/12/2010Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
LEWIS, DERRICK W.
Exec Dt:
01/06/2010
DIRKSEN, RONALD J.
Exec Dt:
02/03/2010
RADLEY, DAVID MICHAEL
Exec Dt:
01/06/2010
LOVORN, JAMES R.
Exec Dt:
01/25/2010
CURTIS, FREDRICK D.
Exec Dt:
01/06/2010
Assignee:
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Correspondent:
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 2
Reel/Frame:
027771/0880Recorded: 02/28/2012Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
LEWIS, DERRICK W.
Exec Dt:
07/19/2011
DIRKSEN, RONALD J.
Exec Dt:
06/14/2011
RADLEY, DAVID MICHAEL
Exec Dt:
02/24/2012
LOVORN, JAMES R.
Exec Dt:
06/21/2011
CURTIS, FREDRICK D.
Exec Dt:
06/13/2011
Assignee:
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Correspondent:
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087

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