IP Library Assignment 036307/0105
Patent Assignment
Reel/Frame 036307/0105

Assignment of Assignor's Interest

Recorded: 2015-08-12 Pages: 7
Assignors
MACPHAIL, WARREN FOSTER PETER
Executed: 2014-02-11
SHAW, JERRY CHIN
Executed: 2014-02-11
Assignee
DEVON CANADA CORPORATION
SUITE 2000, 400 3RD AVENUE SW, CALGARY, T2P 4H2, CANADA
Covered Property (1)
Well Injection and Production Method and System
Application: 14/767,351 →
Publication: US 2015/0369023
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 6, 2020
From: DEVON CANADA CORPORATION
To: DEVON ENERGY PRODUCTION COMPANY, L.P.
Reel/Frame 053989/0434 →
Assignment of Assignor's Interest Oct 19, 2020
From: DEVON ENERGY PRODUCTION COMPANY, L.P.
To: NCS MULTISTAGE, LLC
Reel/Frame 054096/0934 →