Patent Assignment
Reel/Frame 066370/0978
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 062823 Frame: 0364. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2024-01-25
Pages: 7
Assignor
AMER, AHMED SAID ABDELAZIZ
Executed: 2023-02-09
Assignee
NEWPARK DRILLING FLUIDS LLC
21920 MERCHANTS WAY, KATY, TEXAS, 77449
Covered Property
(1)
Mitigating Lost Circulation
Patent:
12,037,870 →
Application:
18/167,550 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 28, 2023
From: AMER, AHMED SAID ABDELAZIZ
To: NEWPARK FLUIDS SYSTEMS
Reel/Frame 062823/0364 →
Assignment of Assignor's Interest
Feb 28, 2023
From: HALE, ARTHUR HERMAN
To: ARAMCO SERVICES COMPANY
Reel/Frame 062823/0513 →
Assignment of Assignor's Interest
Apr 27, 2023
From: ARAMCO SERVICES COMPANY
To: SAUDI ARAMCO UPSTREAM TECHNOLOGY COMPANY
Reel/Frame 063461/0336 →
Assignment of Assignor's Interest
Apr 27, 2023
From: SAUDI ARAMCO UPSTREAM TECHNOLOGY COMPANY
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 063461/0550 →
Security Interest
Sep 25, 2024
From: NEWPARK DRILLING FLUIDS LLC
To: BANK OF AMERICA, N.A.
Reel/Frame 068690/0783 →