Patent Assignment
Reel/Frame 057959/0619
Assignment of Assignor's Interest
Recorded: 2021-10-29
Pages: 8
Assignors
PREISING, HENRI
Executed: 2021-10-06
VAN DER STEEN, FREDERIK HENDRIK
Executed: 2021-09-06
VAPORCIYAN, GARO GARBIS
Executed: 2021-10-27
LOSE, WOLFGANG DIRK
Executed: 2021-09-23
LEONHARDT, SILKE EVA SABINE
Executed: 2021-09-27
Assignee
SHELL OIL COMPANY
P.O. BOX 576, HOUSTON, TEXAS, 77001-0576
Covered Property
(1)
Process for Preparing Alkanediol and Dialkyl Carbonate
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.