Patent Assignment
Reel/Frame 015086/0250
Assignment of Assignor's Interest
Recorded: 2004-03-10
Pages: 4
Assignors
LOPER, JOHN T.
Executed: 2004-02-27
GRIFFIN, PAUL G.
Executed: 2004-02-27
HUTCHISON, DAVID A.
Executed: 2004-02-27
DITTMEIER, ROBERT T.
Executed: 2004-03-04
Assignee
ETHYL PETROLEUM ADDITIVES, INC.
330 SOUTH FOURTH STREET, LAW DEPARTMENT, RICHMOND, VIRGINIA, 23219
Covered Property
(1)
Novel Additives for Lubricants and Fuels
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Jun 24, 2004
From: ETHYL PETROLEUM ADDITIVES, INC.
To: SUNTRUST BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 014782/0317 →
Change of Name
Nov 1, 2004
From: ETHYL PETROLEUM ADDITIVES, INC.
To: AFTON CHEMICAL CORPORATION
Reel/Frame 015918/0557 →
Security Agreement
Feb 14, 2007
From: AFTON CHEMICAL CORPORATION
To: SUNTRUST BANK
Reel/Frame 018883/0865 →
Release of Security Interest
Aug 5, 2011
From: SUNTRUST BANK
To: AFTON CHEMICAL CORPORATION
Reel/Frame 026707/0563 →