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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
NONE
Issue Dt:
Application #:
10953237
Filing Dt:
09/29/2004
Publication #:
Pub Dt:
11/08/2007
Inventors:
James R. Birchak, Sau-Wai Wong, James W. Estep, William Trainor, Wei Han, Wes Ritter et al
Title:
Method and apparatus for reducing a skin effect in a downhole environment
Assignment: 1
Reel/Frame:
016743/0160Recorded: 06/27/2005Pages: 16
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/02/2005
Exec Dt:
04/28/2005
Exec Dt:
05/06/2005
Exec Dt:
06/17/2005
Exec Dt:
03/07/2005
Exec Dt:
02/15/2005
Exec Dt:
02/18/2005
Exec Dt:
03/22/2005
Exec Dt:
02/11/2005
Exec Dt:
01/24/2005
Exec Dt:
01/17/2005
Assignee:
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Correspondent:
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440

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