Patent Assignment
Reel/Frame 044277/0319
Assignment of Assignor's Interest
Recorded: 2017-12-01
Pages: 8
Assignors
DING, LIANHUI
Executed: 2017-05-23
AL-SAYED, ESSAM
Executed: 2017-05-24
SHAIK, KAREEMUDDIN
Executed: 2017-05-23
BOURANE, ABDENNOUR
Executed: 2017-05-23
Assignee
SAUDI ARABIAN OIL COMPANY
P.O. BOX 5000, DHAHRAN, 31311, SAUDI ARABIA
Covered Property
(1)
Zeolites, the Production Thereof, and Their Uses for Upgrading Heavy Oils