Patent Assignment
Reel/Frame 058858/0217
Assignment of Assignor's Interest
Recorded: 2022-02-02
Pages: 4
Assignors
COLANGE, JACQUES
Executed: 2022-02-01
XU, LITING
Executed: 2021-12-07
YAN, HUI
Executed: 2021-11-29
Assignee
SHELL OIL COMPANY
P.O. BOX 576, HOUSTON, TEXAS, 77001-0576
Covered Property
(1)
Reducing Crumb Rubber Modified Bitumen Odors
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.