Patent Assignment
Reel/Frame 033707/0752
Assignment of Assignor's Interest
Recorded: 2014-09-10
Pages: 13
Assignor
SHELL CANADA LIMITED
Executed: 2009-12-17
Assignee
ENVENTURE GLOBAL TECHNOLOGY, L.L.C.
15995 N. BARKERS LANDING, SUITE 350, HOUSTON, TEXAS, 77079
Covered Property
(1)
Isolation of Subterranean Zones
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.