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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
10/23/2007
Application #:
10982016
Filing Dt:
11/05/2004
Publication #:
Pub Dt:
05/11/2006
Inventors:
B. Raghava Reddy, Donald L. Whitfill, Krishna M. Ravi, Mark R. Savery
Title:
METHODS AND COMPOSITIONS FOR CONTROLLING LOST CIRCULATION IN SUBTERRANEAN OPERATIONS
Assignment: 1
Reel/Frame:
016154/0166Recorded: 01/12/2005Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/07/2005
Exec Dt:
01/05/2005
Exec Dt:
01/05/2005
Exec Dt:
01/07/2005
Assignee:
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Correspondent:
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440

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