Patent Assignment
Reel/Frame 049617/0987
Assignment of Assignor's Interest
Recorded: 2019-06-28
Pages: 6
Assignee
M-I L.L.C.
5950 NORTH COURSE DRIVE, HOUSTON, TEXAS, 77072
Covered Property
(1)
Effective Pour Point Depressants for Amidoamine Emulsifiers
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.