Patent Assignment
Reel/Frame 064966/0030
Assignment of Assignor's Interest
Recorded: 2023-09-20
Pages: 5
Assignor
ARAMCO FAR EAST (BEIJING) BUSINESS SERVICES CO. LTD.
Executed: 2023-09-12
Assignee
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE, DHAHRAN, 31311, SAUDI ARABIA
Covered Property
(1)
Low Surface Tension Surfactant System for Enhancing Flow-Back Performance
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 21, 2023
From: KALGAONKAR, RAJENDRA ARUNKUMAR; BATAWEEL, MOHAMMED A.; HAN, MING
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 063048/0685 →
Assignment of Assignor's Interest
Mar 21, 2023
From: QI, ZIYUAN
To: ARAMCO FAR EAST (BEIJING) BUSINESS SERVICES CO. LTD.
Reel/Frame 063048/0949 →