Patent Assignment
Reel/Frame 052009/0827
Assignment of Assignor's Interest
Recorded: 2020-03-04
Pages: 5
Assignee
SAUDI ARABIAN OIL COMPANY
P.O. BOX 5000, DHAHRAN, 31311, SAUDI ARABIA
Covered Property
(1)
Methods for Producing Mesoporous Zeolite Multifunctional Catalysts for Upgrading Pyrolysis Oil
Patent:
10,835,894 →
Application:
16/807,971 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 4, 2020
From: ZHANG, KE
To: ARAMCO SERVICES COMPANY
Reel/Frame 052009/0549 →
Assignment of Assignor's Interest
Mar 4, 2020
From: ARAMCO SERVICES COMPANY
To: SAUDI ARAMCO UPSTREAM TECHNOLOGY COMPANY
Reel/Frame 052009/0958 →
Assignment of Assignor's Interest
Mar 4, 2020
From: SAUDI ARAMCO UPSTREAM TECHNOLOGY COMPANY
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 052010/0124 →