Patent Assignment
Reel/Frame 059597/0117
Assignment of Assignor's Interest
Recorded: 2022-04-14
Pages: 3
Assignor
AYADIUNO, CHRISTOPHER
Executed: 2021-12-12
Assignee
SAUDI ARABIAN OIL COMPANY
P.O. BOX 5000, DHAHRAN, 31311, SAUDI ARABIA
Covered Property
(1)
Method to Determine Drilling-Induced Rock Damage
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 14, 2022
From: SUN, XUEKAI
To: ARAMCO FAR EAST (BEIJING) BUSINESS SERVICES CO., LTD.
Reel/Frame 059597/0120 →
Assignment of Assignor's Interest
May 27, 2022
From: ARAMCO FAR EAST (BEIJING) BUSINESS SERVICES CO., LTD.
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 060205/0594 →