Patent Assignment
Reel/Frame 006696/0577
Assignment of Assignor's Interest
Recorded: 1993-09-23
Pages: 2
Assignors
OLIVIER, ERROL J.
Executed: 1993-09-17
PATTERSON, ROBERT T.
Executed: 1993-09-17
NUGARA, PETER N.
Executed: 1993-09-17
Assignee
DSM COPOLYMER, INC.
5955 SCENIC HIGHWAY, BATON ROUGE, LOUISIANA, 70805
Covered Property
(1)
Solid Sheared Polymer Blends and Process for Their Preparation
Patent:
5,391,617 →
Application:
08/100,303 →
Related Assignments
(11)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 11, 1995
From: DSM COPOLYMER, INC.
To: TEXACO INC.
Reel/Frame 007737/0354 →
Assignment of Assignor's Interest
May 7, 1996
From: TEXACO INC.
To: ETHYL ADDITIVES CORPORATION
Reel/Frame 008077/0469 →
Notice of Grant of Security Interest
Apr 26, 2001
From: ETHYL ADDITIVES CORPORATION
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 011700/0394 →
Grant of Patent Security Interest
May 29, 2003
From: ETHYL ADDITIVES CORPORATION
To: CREDIT SUISSE FIRST BOSTON, CAYMAN ISLANDS BRANCH
Reel/Frame 014154/0814 →
Release of Security Interest
Jun 5, 2003
From: BANK OF AMERICA, N.A.
To: ETHYL ADDITIVES CORPORATION
Reel/Frame 014172/0006 →
Security Agreement
Jun 24, 2004
From: ETHYL ADDITIVES CORPORATION
To: SUNTRUST BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 014782/0101 →
Assignment of Security Agreement
Jun 24, 2004
From: CREDIT SUISSE FIRST BOSTON, CAYMAN ISLANDS BRANCH
To: SUNTRUST BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 014782/0578 →
Security Agreement
Feb 14, 2007
From: AFTON CHEMICAL ADDITIVES CORPORATION
To: SUNTRUST BANK
Reel/Frame 018891/0113 →
Release of Security Interest
Aug 15, 2011
From: SUNTRUST BANK
To: AFTON CHEMICAL ADDITIVES CORPORATION
Reel/Frame 026751/0120 →
Assignment of Assignor's Interest
Aug 30, 2012
From: DSM COPOLYMER INC.
To: LANXESS BUNA GMBH
Reel/Frame 028876/0815 →
Assignment of Assignor's Interest
Aug 31, 2012
From: LANXESS BUNA GMBH
To: LANXESS ELASTOMERS B.V.
Reel/Frame 028882/0001 →