Patent Assignment
Reel/Frame 047240/0833
Assignment of Assignor's Interest
Recorded: 2018-10-16
Pages: 8
Assignors
AGUILERA, ROBERTO
Executed: 2018-04-30
FRAGOSO, ALFONSO
Executed: 2018-04-30
WANG, YI
Executed: 2018-05-16
JING, GUICHENG
Executed: 2018-05-04
Assignee
NEXEN ENERGY ULC
801 - 7TH AVE SW, CALGARY, AB, T2P 3P7, CANADA
Covered Property
(1)
Method for Recovering Hydrocarbons from Low Permeability Formations
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Employment Agreement
Oct 16, 2018
From: SELVAN, KARTHIK
To: NEXEN INC.
Reel/Frame 048530/0669 →
Change of Name
Oct 16, 2018
From: CNOOC CANADA HOLDING ULC
To: NEXEN ENERGY ULC
Reel/Frame 047178/0943 →
Assignment of Assignor's Interest
Oct 16, 2018
From: HARDING, THOMAS
To: NEXEN ENERGY ULC
Reel/Frame 047179/0030 →
Assignment of Assignor's Interest
Oct 16, 2018
From: QURESHI, FAISAL AHMED
To: NEXEN INC.
Reel/Frame 047240/0793 →
Change of Name
Oct 16, 2018
From: NEXEN INC.
To: NEXEN ENERGY INC.
Reel/Frame 047255/0132 →
Merger and Change of Name
Oct 16, 2018
From: CNOOC CANADA HOLDING ULC; NEXEN ENERGY ULC
To: CNOOC CANADA HOLDING ULC
Reel/Frame 047865/0838 →
Change of Name
Oct 16, 2018
From: NEXEN ENERGY INC.
To: NEXEN ENERGY ULC
Reel/Frame 047178/0684 →
Change of Name
Feb 19, 2019
From: NEXEN ENERGY ULC
To: CNOOC PETROLEUM NORTH AMERICA ULC
Reel/Frame 048366/0576 →