Patent Assignment
Reel/Frame 026398/0817
Assignment of Assignor's Interest
Recorded: 2011-06-07
Pages: 3
Assignee
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD, HOUSTON, TEXAS, 77072
Covered Property
(1)
Treatment Fluids Containing Biodegradable Chelating Agents and Methods for Use Thereof