Patent Assignment
Reel/Frame 027033/0012
Assignment of Assignor's Interest
Recorded: 2011-10-07
Pages: 4
Assignee
ENCANA CORPORATION
150 - 9TH AVENUE SW, CALGARY, T2P 3H9, CANADA
Covered Property
(1)
Treatment of Water for Use in Hydraulic Fracture Stimulation
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.