Patent Assignment
Reel/Frame 063285/0454
Assignment of Assignor's Interest
Recorded: 2023-04-11
Pages: 3
Assignors
GAO, CHENGZHE
Executed: 2021-10-14
ZHU, SHITONG SHERRY
Executed: 2021-10-13
ANTONIV, MARIA
Executed: 2021-10-13
Assignee
ARAMCO SERVICES COMPANY
1200 SMITH STREET, HOUSTON, TEXAS, 77002
Covered Property
(1)
Degradable Tags for Depth Correlation Mud Logging
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 11, 2023
From: ALJABRI, NOUF
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 063283/0676 →
Assignment of Assignor's Interest
Oct 17, 2023
From: ARAMCO SERVICES COMPANY
To: SAUDI ARAMCO UPSTREAM TECHNOLOGIES COMPANY
Reel/Frame 065255/0383 →
Assignment of Assignor's Interest
Oct 18, 2023
From: SAUDI ARAMCO UPSTREAM TECHNOLOGIES COMPANY
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 065268/0033 →