Assignment of Assignor's Interest

Recorded: 2006-11-13 Pages: 4

Assignors

DEVLIN, CATHY C.

Executed: 2006-10-20

PASSUT, CHARLES A.

Executed: 2006-10-24

GRIFFIN, PAUL G.

Executed: 2006-10-24

Assignee

AFTON CHEMICAL CORPORATION

500 SPRING STREET, RICHMOND, VIRGINIA, 23219

Covered Property (1)

Lubricating Oil Compositions for Inhibiting Coolant-Induced Oil Filter Plugging

Patent: 8,093,189 →

Application: 11/516,765 →

Publication: US 2008/0064615

Related Assignments (2)

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