IP Library › Assignment 045498/0634
Patent Assignment
Reel/Frame 045498/0634

Merger

Recorded: 2018-03-05 Pages: 2
Assignor
DEVON NEC CORPORATION
Executed: 2017-10-01
Assignee
DEVON CANADA CORPORATION
100, 400 - 3RD AVE SW, CALGARY, T2P 4H2, CANADA
Covered Property (1)
Method and Apparatus for Characterizing Sand Control Inserts
Application: 14/941,303 →
Publication: US 2016/0139023
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 5, 2018
From: DEVON CANADA CORPORATION
To: RGL RESERVOIR MANAGEMENT INC.
Reel/Frame 045110/0464 →
Assignment of Assignor's Interest Apr 22, 2022
From: RGL RESERVOIR MANAGEMENT INC.
To: VARIPERM ENERGY SERVICES INC.
Reel/Frame 059680/0108 →