Patent Assignment
Reel/Frame 072993/0124
Assignment of Assignor's Interest
Recorded: 2025-11-21
Pages: 5
Assignor
2742177 ALBERTA ULC
Executed: 2025-10-31
Assignee
EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY
22777 SPRINGWOODS VILLAGE PARKWAY, SPRING, TEXAS, 77389-1425
Covered Property
(1)
Devices, Systems, and Methods for Selectively Engaging Downhole Tool for Wellbore Operations
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 11, 2023
From: WATKINS, TOM; NAJAFOV, JEYHUN; KADAM, RATISH SUHAS; KOZLOW, HENRYK
To: ADVANCED UPSTREAM LTD.
Reel/Frame 063610/0188 →
Assignment of Assignor's Interest
Nov 21, 2025
From: ADVANCED UPSTREAM LTD.
To: 2742177 ALBERTA ULC
Reel/Frame 072993/0016 →
Assignment of Assignor's Interest
Mar 26, 2026
From: ADVANCED UPSTREAM LTD.
To: 2742177 ALBERTA ULC
Reel/Frame 074190/0209 →
Assignment of Assignor's Interest
Mar 26, 2026
From: 2742177 ALBERTA ULC
To: EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY
Reel/Frame 074190/0413 →