Patent Assignment
Reel/Frame 033018/0984
Assignment of Assignor's Interest
Recorded: 2014-06-03
Pages: 12
Assignors
WILLS, PETER BERKELEY
Executed: 2013-07-08
GRANDI KARAM, SAMANTHA
Executed: 2013-02-12
MESTAYER, JEFFREY JOSEPH
Executed: 2014-01-27
UGUETO, GUSTAVO ANTONIO
Executed: 2013-07-10
LOPEZ, JORGE LOUIS
Executed: 2013-02-01
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, ONE SHELL PLAZA, HOUSTON, TEXAS, 77252-2463
Covered Property
(1)
Hydraulic Fracture Monitoring Using Active Seismic Sources with Receivers in the Treatment Well
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.