Patent Assignment
Reel/Frame 055776/0565
Assignment of Assignor's Interest
Recorded: 2021-03-31
Pages: 2
Assignor
M-I L.L.C.
Executed: 2021-03-30
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
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.