Patent Assignment
Reel/Frame 047623/0829
Employment Agreement
Recorded: 2018-07-13
Pages: 13
Assignor
QURESHI, FAISAL
Executed: 2009-01-29
Assignee
NEXEN 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.
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
Jul 13, 2018
From: NEXEN INC.
To: NEXEN ENERGY INC.
Reel/Frame 046543/0270 →
Change of Name
Feb 19, 2019
From: NEXEN ENERGY ULC
To: CNOOC PETROLEUM NORTH AMERICA ULC
Reel/Frame 048366/0576 →