Patent Assignment
Reel/Frame 043811/0540
Assignment of Assignor's Interest
Recorded: 2017-10-09
Pages: 2
Assignor
ALLAIS, CYRILLE PAUL
Executed: 2017-09-24
Assignee
SHELL OIL COMPANY
P.O. BOX 576, HOUSTON, TEXAS, 77001-0576
Covered Property
(1)
Process for Preparing a Sulphur-Containing Soil Improver
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.