Patent Assignment
Reel/Frame 052849/0593
Assignment of Assignor's Interest
Recorded: 2020-06-05
Pages: 3
Assignor
RIACHENTSEV, VAL
Executed: 2020-04-27
Assignee
ARAMCO SERVICES COMPANY
1200 SMITH STREET,TWO ALLEN BUILDING,, HOUSTON, TEXAS, 77002
Covered Property
(1)
Downhole Pump with Switched Reluctance Motor
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 5, 2020
From: XIAO, JINJIANG
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 052849/0647 →
Assignment of Assignor's Interest
Jul 22, 2020
From: ARAMCO SERVICES COMPANY
To: SAUDI ARAMCO UPSTREAM TECHNOLOGY COMPANY
Reel/Frame 053276/0306 →
Assignment of Assignor's Interest
Jul 22, 2020
From: SAUDI ARAMCO UPSTREAM TECHNOLOGY COMPANY
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 053276/0461 →