Patent Assignment
Reel/Frame 020327/0746
Assignment of Assignor's Interest
Recorded: 2008-01-07
Pages: 4
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Use of Mineral Oils to Reduce Fluid Loss for Viscoelastic Surfactant Gelled Fluids
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.