Patent Assignment
Reel/Frame 054443/0201
Assignment of Assignor's Interest
Recorded: 2020-11-23
Pages: 4
Assignor
DEVON CANADA CORPORATION
Executed: 2019-06-30
Assignee
DEVON ENERGY PRODUCTION COMPANY, L.P.
333 WEST SHERIDAN AVENUE, OKLAHOMA CITY, OKLAHOMA, 73102
Covered Property
(1)
Well Injection and Production Method and System
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 16, 2020
From: MACPHAIL, WARREN FOSTER PETER; SHAW, JERRY CHIN
To: DEVON CANADA CORPORATION
Reel/Frame 054378/0422 →
Assignment of Assignor's Interest
Nov 23, 2020
From: DEVON ENERGY PRODUCTION COMPANY, L.P.
To: NCS MULTISTAGE, LLC
Reel/Frame 054443/0256 →
Patent Security Agreement
Jul 28, 2022
From: NCS MULTISTAGE, LLC; NCS MULTISTAGE INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 061002/0734 →