Patent Assignment
Reel/Frame 057712/0181
Assignment of Assignor's Interest
Recorded: 2021-10-06
Pages: 4
Assignors
LIANG, FENG
Executed: 2021-09-20
LIU, HUI-HAI
Executed: 2021-09-20
HAN, YANHUI
Executed: 2021-09-20
SAINI, RAJESH KUMAR
Executed: 2021-09-20
Assignee
ARAMCO SERVICES COMPANY
1200 SMITH STREET, TWO ALLEN BUILDING, HOUSTON, TEXAS, 77002
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: BARTKO, KIRK M.
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 057712/0218 →
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 →