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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/08/2007
Application #:
11059214
Filing Dt:
02/16/2005
Publication #:
Pub Dt:
08/17/2006
Inventors:
James R. Birchak, Thomas E. Ritter, Ali I. Mese, Diederik van Batenburg et al
Title:
ACOUSTIC STIMULATION TOOL WITH AXIAL DRIVER ACTUATING MOMENT ARMS ON TINES
Assignment: 1
Reel/Frame:
017192/0595Recorded: 11/07/2005Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/28/2005
Exec Dt:
06/17/2005
Exec Dt:
06/09/2005
Exec Dt:
07/15/2005
Exec Dt:
07/15/2005
Exec Dt:
06/13/2005
Exec Dt:
06/09/2005
Exec Dt:
09/19/2005
Exec Dt:
06/10/2005
Assignee:
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Correspondent:
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES
2600 SOUTH 2ND
DUNCAN, OK 73536
Assignment: 2
Reel/Frame:
017192/0574Recorded: 11/07/2005Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/06/2005
Exec Dt:
09/06/2005
Exec Dt:
09/26/2005
Exec Dt:
09/18/2005
Assignee:
KESLER PARK 1, POSTBUS 60, 2280 AB
RIJSWIJK, NETHERLANDS
Correspondent:
JOHN W. WUSTENBERG
HALLLIBURTON ENERGY SERVICES
2600 SOUTH 2ND
DUNCAN, OK 73536

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