Patent Assignment
Reel/Frame 059405/0803
Assignment of Assignor's Interest
Recorded: 2022-03-25
Pages: 5
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)
Method for Injecting Fluid into a Formation to Produce Oil
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 24, 2022
From: MACPHAIL, WARREN FOSTER PETER; DEEG, WOLFGANG FRIEDRICH JOHANN
To: DEVON CANADA CORPORATION
Reel/Frame 059396/0294 →
Assignment of Assignor's Interest
Jun 21, 2022
From: DEVON ENERGY PRODUCTION COMPANY, L.P.
To: NCS MULTISTAGE, LLC.
Reel/Frame 060265/0839 →
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 →