Patent Assignment
Reel/Frame 005460/0731
Assignment of Assignors Interest.
Recorded: 1990-09-24
Pages: 3
Assignors
DEROSA, THOMAS F.
Executed: 1990-09-17
VON ALLMEN, RONALD W.
Executed: 1990-09-17
KAUFMAN, BENJAMIN J.
Executed: 1990-09-17
JENNEJAHN, ROSEMARY J.
Executed: 1990-09-19
Assignee
TEXACO INC.
2000 WESTCHESTER AVENUE, WHITE PLAINS, NEW YORK, 10650
Covered Property
(1)
Vi Improver, Dispersant, and Antioxidant Additive and Lubricating Oil Composition
Patent:
5,112,508 →
Application:
07/587,135 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Joint Interest
Nov 20, 1995
From: TEXACO DEVELOPEMENT CORPORATION
To: DSM COPOLYMER, INC
Reel/Frame 007722/0291 →
Assignment of Assignor's Interest
May 7, 1996
From: TEXACO INC.
To: ETHYL ADDITIVES CORPORATION
Reel/Frame 008077/0469 →
Security Agreement
Jun 24, 2004
From: ETHYL ADDITIVES CORPORATION
To: SUNTRUST BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 014782/0101 →
Security Agreement
Feb 14, 2007
From: AFTON CHEMICALS ADDITIVES CORPORATION
To: SUNTRUST BANK
Reel/Frame 018891/0077 →
Release of Security Interest
Aug 15, 2011
From: SUNTRUST BANK
To: AFTON CHEMICALS ADDITIVES CORPORATION
Reel/Frame 026750/0949 →