Patent Assignment
Reel/Frame 044446/0641
Assignment of Assignor's Interest
Recorded: 2017-12-20
Pages: 7
Assignors
PENNY, GLENN S.
Executed: 2017-08-14
BIAN, YU
Executed: 2017-08-08
PURSLEY, JOHN T.
Executed: 2017-07-27
Assignee
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD, MARLOW, OKLAHOMA, 73055
Covered Property
(1)
Surfactant Formulations for Foam Flooding