Patent Assignment
Reel/Frame 052203/0331
Assignment of Assignor's Interest
Recorded: 2020-03-24
Pages: 2
Assignor
SENG, GUIDO
Executed: 2020-03-11
Assignee
SHELL OIL COMPANY
PO BOX 576, HOUSTON, TEXAS, 77001-0576
Covered Property
(1)
Selective Catalytic Reduction Process and Off-Line Regeneration of Deactivated Catalyst of the Process
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.