Patent Assignment
Reel/Frame 047053/0502
Assignment of Assignor's Interest
Recorded: 2018-05-25
Pages: 3
Assignors
CHEN, TAO
Executed: 2018-03-13
WANG, QIWEI
Executed: 2018-03-13
CHANG, FAKUEN FRANK
Executed: 2018-03-13
Assignee
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE, DHAHRAN, 31311, SAUDI ARABIA
Covered Property
(1)
Iron Sulfide Removal in Oilfield Applications