Patent Assignment
Reel/Frame 016950/0420
Assignment of Assignor's Interest
Recorded: 2005-10-27
Pages: 3
Assignors
BAYCROFT, PERRY DOUGLAS
Executed: 2005-10-24
GABRYSCH, ALLEN D.
Executed: 2005-10-24
CREWS, JAMES B.
Executed: 2005-10-24
MCELFRESH, PAUL M.
Executed: 2005-10-24
Assignee
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200, HOUSTON, TEXAS, 77027
Covered Property
(1)
Additives for Hydrate Inhibition in Fluids Gelled with Viscoelastic Surfactants
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.