IP Library › Assignment 050878/0138
Patent Assignment
Reel/Frame 050878/0138

Assignment of Assignor's Interest

Recorded: 2019-10-31 Pages: 4
Assignor
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
Application: 16/502,601 →
Publication: US 2021/0001317
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 3, 2019
From: ZHANG, KE
To: ARAMCO SERVICES COMPANY
Reel/Frame 049663/0873 →
Assignment of Assignor's Interest Jul 3, 2019
From: SUN, MIAO; TAMMANA, VEERA VENKATA R
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 049663/0942 →
Assignment of Assignor's Interest Oct 31, 2019
From: ARAMCO SERVICES COMPANY
To: SAUDI ARAMCO UPSTREAM TECHNOLOGY COMPANY
Reel/Frame 050878/0107 →