Patent Assignment
Reel/Frame 072075/0449
Assignment of Assignor's Interest
Recorded: 2025-08-20
Pages: 3
Assignor
SAUDI ARAMCO UPSTREAM TECHNOLOGIES COMPANY
Executed: 2023-09-14
Assignee
SAUDI ARABIAN OIL COMPANY
P.O. BOX 5000, DHAHRAN, 31311, SAUDI ARABIA
Covered Property
(1)
Eutectic Metal Alloy in Drilling Fluids and Methods of Use Thereof
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 26, 2023
From: HALE, ARTHUR HERMAN; SANTRA, ASHOK
To: ARAMCO SERVICES COMPANY
Reel/Frame 065030/0384 →
Assignment of Assignor's Interest
Sep 26, 2023
From: AMER, AHMED SAID ABDELAZIZ
To: NEWPARK DRILLING FLUIDS, LLC
Reel/Frame 065030/0402 →
Security Interest
Sep 25, 2024
From: NEWPARK DRILLING FLUIDS LLC
To: BANK OF AMERICA, N.A.
Reel/Frame 068690/0783 →
Assignment of Assignor's Interest
Aug 20, 2025
From: ARAMCO SERVICES COMPANY
To: SAUDI ARAMCO UPSTREAM TECHNOLOGIES COMPANY
Reel/Frame 072075/0275 →