Assignment of Assignor's Interest

Recorded: 2023-05-03 Pages: 3

Assignor

EDWARDS, DAVID

Executed: 2023-04-27

Assignee

AFTON CHEMICAL CORPORATION

500 SPRING STREET, RICHMOND, VIRGINIA, 23219

Covered Property (1)

Thiophosphoric Acid Products for Antiwear Additives

Patent: 11,958,875 →

Application: 18/193,875 →

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.