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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/14/2006
Application #:
10427053
Filing Dt:
04/30/2003
Publication #:
Pub Dt:
02/05/2004
Inventors:
Patrick F. Campbell, William David Henderson, Mark E.P. Dawson, Jay B. Shivers
Title:
MULTI ZONE ISOLATION TOOL HAVING FLUID LOSS PREVENTION CAPABILITY AND METHOD FOR USE OF SAME
Assignment: 1
Reel/Frame:
014442/0167Recorded: 08/27/2003Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/29/2003
Exec Dt:
07/29/2003
Exec Dt:
07/29/2003
Exec Dt:
07/30/2003
Assignee:
P.O. BOX 819052
LEGA, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Correspondent:
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
P.O. BOX 819052, LEGAL, IP DEPT.
MAIL CODE 1-B-121
DALLAS, TEXAS 75381

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