Patent Assignment
Reel/Frame 034819/0090
Assignment of Assignor's Interest
Recorded: 2015-01-27
Pages: 3
Assignor
PORTMAN, LANCE NIGEL
Executed: 2014-12-03
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Use of Real-Time Pressure Data to Evaluate Fracturing Performance
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.