Patent Assignment
Reel/Frame 046543/0270
Change of Name
Recorded: 2018-07-13
Pages: 2
Assignor
NEXEN INC.
Executed: 2013-06-18
Assignee
NEXEN ENERGY INC.
801 7TH AVENUE SW, ALBERTA, T2P 3P7, CANADA
Covered Property
(1)
Methods for Hydraulic Fracturing
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Employment Agreement
Jul 13, 2018
From: QURESHI, FAISAL
To: NEXEN INC.
Reel/Frame 047623/0829 →
Change of Name
Jul 13, 2018
From: NEXEN ENERGY INC.
To: NEXEN ENERGY ULC
Reel/Frame 046341/0444 →
Assignment of Assignor's Interest
Jul 13, 2018
From: AGUILERA, ROBERTO; OROZCO, DANIEL; SELVAN, KARTHIKEYAN
To: NEXEN ENERGY ULC
Reel/Frame 046341/0515 →
Change of Name
Feb 19, 2019
From: NEXEN ENERGY ULC
To: CNOOC PETROLEUM NORTH AMERICA ULC
Reel/Frame 048366/0576 →