Patent Assignment
Reel/Frame 042645/0514
Assignment of Assignor's Interest
Recorded: 2017-06-08
Pages: 3
Assignor
ZHOU, SHAOHUA
Executed: 2017-05-03
Assignee
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE, DHAHRAN, 31311, SAUDI ARABIA
Covered Property
(1)
Lost Circulation Zone Isolating Liner