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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/09/2010
Application #:
11833802
Filing Dt:
08/03/2007
Publication #:
Pub Dt:
02/05/2009
Inventors:
Jim Surjaatmadja, Matthew Howell
Title:
APPARATUS FOR ISOLATING A JET FORMING APERTURE IN A WELL BORE SERVICING TOOL
Assignment: 1
Reel/Frame:
020034/0090Recorded: 10/22/2007Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/08/2007
Exec Dt:
10/05/2007
Assignee:
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Correspondent:
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES, INC.
2600 SOUTH SECOND STREET
DUNCAN, OK 73533
Assignment: 2
Reel/Frame:
020429/0970Recorded: 01/22/2008Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/08/2007
Exec Dt:
10/05/2007
Assignee:
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Correspondent:
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES, INC.
2600 SOUTH 2ND ST.
DUNCAN, OK 73533

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