Patent Assignment
Reel/Frame 015173/0883
Assignment of Assignor's Interest
Recorded: 2004-09-24
Pages: 6
Assignors
VENHAUS, DAVID A.
Executed: 2004-09-15
SHAMA, ROBERT A.
Executed: 2004-09-20
HORVATH, JAMES M.
Executed: 2004-09-16
SZEMENYEI, DEWEY P.
Executed: 2004-09-17
ROHFRITCH, RICHARD J.
Executed: 2004-09-21
PRIDEMORE, DANYY
Executed: 2004-09-15
Assignee
AFTON CHEMICAL CORPORATION
500 SPRING STREET, RICHMOND, VIRGINIA, 23219
Covered Property
(1)
Filterless Crankcase Lubrication System for a Vehicle
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 →