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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/10/2011
Application #:
11648441
Filing Dt:
12/29/2006
Publication #:
Pub Dt:
07/03/2008
Inventors:
Thomas D. Welton, Jason E. Bryant
Title:
SUBTERRANEAN TREATMENT FLUIDS COMPRISING VISCOELASTIC SURFACTANT GELS
Assignment: 1
Reel/Frame:
018762/0226Recorded: 12/29/2006Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/18/2006
Exec Dt:
12/19/2006
Assignee:
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Correspondent:
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440

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