Patent Assignment
Reel/Frame 059212/0602
Assignment of Assignor's Interest
Recorded: 2022-03-09
Pages: 3
Assignor
HITCHCOCK, GRAHAM
Executed: 2021-12-13
Assignee
ARAMCO OVERSEAS COMPANY UK LTD
21 ABERCROMBIE COURT, AMHALL BUSINESS PARK, WESTHILL, AB32 6FE, GREAT BRITAIN
Covered Property
(1)
Method and System for Determining Fluid Level Change Using Pressure Monitoring of Annular Gas
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 9, 2022
From: XU, JIANHUI; LI, BODONG; ZHAN, GUODONG; GOONERATNE, CHINTHAKA P.
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 059356/0860 →
Assignment of Assignor's Interest
Oct 25, 2023
From: ARAMCO OVERSEAS COMPANY UK LTD
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 065336/0505 →