Patent Assignment
Reel/Frame 057712/0218
Assignment of Assignor's Interest
Recorded: 2021-10-06
Pages: 3
Assignor
BARTKO, KIRK M.
Executed: 2021-09-30
Assignee
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE, DHAHRAN, 31311, SAUDI ARABIA
Covered Property
(1)
Hydraulic Fracturing in Hydrocarbon-Bearing Reservoirs
Application:
17/494,387 →
Publication:
US 2022/0112422
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 6, 2021
From: LIANG, FENG; LIU, HUI-HAI; HAN, YANHUI; SAINI, RAJESH KUMAR
To: ARAMCO SERVICES COMPANY
Reel/Frame 057712/0181 →
Assignment of Assignor's Interest
Jun 1, 2022
From: ARAMCO SERVICES COMPANY
To: SAUDI ARAMCO UPSTREAM TECHNOLOGY COMPANY
Reel/Frame 060066/0887 →
Assignment of Assignor's Interest
Jun 1, 2022
From: SAUDI ARAMCO UPSTREAM TECHNOLOGY COMPANY
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 060067/0052 →