Patent Assignment
Reel/Frame 023919/0825
Assignment of Assignor's Interest
Recorded: 2010-02-10
Pages: 5
Assignee
ENCANA CORPORATION
150 - 9TH AVENUE SW, CALGARY, T2P 2S5, CANADA
Covered Property
(1)
Process and Process Line for the Preparation of Hydraulic Fracturing Fluid
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.