Patent Assignment
Reel/Frame 013910/0891
Assignment of Assignor's Interest
Recorded: 2003-03-21
Pages: 7
Assignors
REDDY, B. RAGHAVA
Executed: 2003-03-21
EOFF, LARRY S.
Executed: 2003-03-21
DAIRYMPLE, ELDON DWYANN
Executed: 2003-03-21
Assignee
HALLIBURTON ENERGY SERVICES INC.
10200 BELLAIRE BLVD., HOUSTON, TEXAS, 77072
Covered Property
(1)
Well Treatment Fluid and Methods with Oxidized Polysaccharide-Based Polymers