Patent Assignment
Reel/Frame 007722/0291
Assignment of Joint Interest
Recorded: 1995-11-20
Pages: 6
Assignor
TEXACO DEVELOPEMENT CORPORATION
Executed: 1995-10-18
Assignee
DSM COPOLYMER, INC
5955 SCENIC HWY, BATON ROUGE, LOUISIANA, 70805
Covered Properties
(20)
Dispersant, Vi Improver, Additive and Lubricating Oil Composition Containing Same
Patent:
5,238,588 →
Application:
07/397,944 →
Dispersant, Vi Improver, Additive and Lubricating Oil Composition Containing Same
Patent:
5,035,819 →
Application:
07/479,008 →
Dispersant-Antioxidant Multifunctional Viscosity Index Improver
Patent:
5,021,177 →
Application:
07/513,374 →
Lubricating Oil Composition
Patent:
5,094,765 →
Application:
07/516,383 →
Dispersant-Antioxidant Viscosity Index Improver
Patent:
5,094,766 →
Application:
07/546,975 →
Multifunctional Viscosity Index Improver Containing Phenothiazine
Patent:
5,275,746 →
Application:
07/571,815 →
Vi Improver, Dispersant, and Antioxidant Additive and Lubricating Oil Composition
Patent:
5,112,508 →
Application:
07/587,135 →
Dispersant - Anti-Oxidant Additive and Lubricating Oil Composition Containing Same
Patent:
5,182,041 →
Application:
07/620,688 →
Polymeric Additives to Enhance Anti-Wear, Anti-Oxidancy, and Dispersancy in Lubricants
Patent:
5,167,845 →
Application:
07/631,531 →
Multifunctional Viscosity Index Improver Containing Phenothiazine
Patent:
5,200,100 →
Application:
07/690,241 →
Dispersant, Vi Improver and Antioxidant Additive, and Lubricating Oil Composition Containing Same
Patent:
5,160,446 →
Application:
07/704,163 →
Dispersant Additive and Lubricating Oil Composition Containing Same
Patent:
5,162,086 →
Application:
07/704,166 →
Multifunctional Olefin Copolymer and Lubricating Oil Composition
Patent:
5,200,102 →
Application:
07/801,220 →
Novel Viton Seal Compatible Dispersant and Lubricating Oil Composition Containing Same
Patent:
5,188,745 →
Application:
07/812,485 →
Dispersant and Antioxidant Vi Improvers Based on Olefin Copolymers Containing Phenothiazine and Aromatic Amine Groups
Patent:
5,942,471 →
Application:
07/907,078 →
Lubricating Oil Composition
Patent:
5,474,694 →
Application:
07/947,595 →
Multifunctional Viscosity Index Improvers
Patent:
5,374,364 →
Application:
08/115,839 →
Multifunctional Copolymer and Lubricating Oil Composition
Patent:
5,429,757 →
Application:
08/210,534 →
Polymeric Lubricant Additive Designed to Enhance Anti-Wear, Anti-Oxidancy, and Dispersancy Thereof
Patent:
5,472,627 →
Application:
08/346,360 →
Lubricating Oil Containing Dispersant Viscosity Index Improver
Patent:
5,520,829 →
Application:
08/371,085 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 24, 1989
From: NALESNIK, THEODORE E.; KAUFMAN, BENJAMIN J.; DADURA, JAMES G.
To: TEXACO INC., 2000 WESTCHESTER AVENUE, WHITE PLAINS, NY 10650, A CORP. OF DE
Reel/Frame 005190/0313 →
Assignment of Assignors Interest.
Feb 9, 1990
From: DEROSA, THOMAS F.; KAUFMAN, BENJAMIN J.; JENNEJAHN, ROSEMARY J.
To: TEXACO INC.
Reel/Frame 005247/0387 →
Assignment of Assignors Interest.
Apr 23, 1990
From: KAPUSCINSKI, MARIA MAGDALENE; DEROSA, THOMAS FRANCIS; BIGGS, ROBERT THOMAS; NALESNIK, THEODORE EUGENE
To: TEXACO INC., A CORP. OF DELAWARE
Reel/Frame 005286/0617 →
Assignment of Assignors Interest.
Apr 30, 1990
From: DEROSA, THOMAS F.; KAPUSCINSKI, MARIA M.; JENNEJAHN, ROSEMARY J.; NALESNIK, THEODORE E.
To: TEXACO INC., A CORP. OF DE.
Reel/Frame 005352/0463 →
Assignment of Assignors Interest.
Jul 2, 1990
From: KAPUSCINSKI, MARIA M.; BIGGS, ROBERT T.; NALESNIK, THEODORE E.
To: TEXACO INC., A CORP. OF DE
Reel/Frame 005361/0222 →
Assignment of Assignors Interest.
Aug 24, 1990
From: KAPUSCINSKI, MARIA M.; KAUFMAN, BENJAMIN J.; NALESNIK, THEODORE E.; BIGGS, ROBERT T.
To: TEXACO INC.
Reel/Frame 005421/0918 →
Assignment of Assignors Interest.
Sep 24, 1990
From: DEROSA, THOMAS F.; VON ALLMEN, RONALD W.; KAUFMAN, BENJAMIN J.; JENNEJAHN, ROSEMARY J.
To: TEXACO INC.
Reel/Frame 005460/0731 →
Assignment of Assignors Interest.
Dec 21, 1990
From: DEROSA, THOMAS F.; SUNG, RODNEY L.; KAUFMAN, BENJAMIN J.; JENNEJAHN, ROSEMARY J.
To: TEXACO INC., A CORP. OF DE
Reel/Frame 005564/0418 →
Assignment of Assignors Interest.
Apr 24, 1991
From: KAPUSCINSKI, MARIA M.; NALESNIK, THEODORE E.; BIGGS, ROBERT T.; KAUFMAN, BENJAMIN J.
To: TEXACO INC. A CORPORATION OF DELAWARE; TEXACO DEVELOPMENT CORPORATION A CORPORATION OF DELAWARE
Reel/Frame 005724/0449 →
Assignment of Assignors Interest.
May 22, 1991
From: MIGDAL, CYRIL A.; KAPUSCINSKI, MARIA M.; NALESNIK, THEODORE E.
To: TEXACO INC., A CORP. OF DE
Reel/Frame 005787/0772 →
Assignment of Assignors Interest.
May 22, 1991
From: NALESNIK, THEODORE E.; KAPUSCINSKI, MARIA M.
To: TEXACO INC.
Reel/Frame 005718/0845 →
Assignment of Assignors Interest.
Dec 2, 1991
From: MISHRA, MUNMAYA K.; RUBIN, ISAAC D.
To: TEXACO INC.
Reel/Frame 005940/0896 →
Assignment of Assignors Interest.
Dec 23, 1991
From: MIGDAL, CYRIL A.; NALESNIK, THEODORE E.
To: TEXACO INC. A CORPORATION OF DE
Reel/Frame 005972/0249 →
Assignment of Assignors Interest.
Jul 1, 1992
From: KAPUSCINSKI, MARIA M.; BIGGS, ROBERT T.
To: TEXACO INC., A CORP. OF DE
Reel/Frame 006186/0329 →
Assignment of Assignors Interest.
Sep 21, 1992
From: SHIRODKAR, SHAILAJA M.; MIGDAL, CYRIL A.
To: TEXACO INC.
Reel/Frame 006263/0956 →
Assignment of Assignor's Interest
Oct 12, 1993
From: KAPUSCINSKI, MARIA MAGDALENA; BENFAREMO, NICHOLAS; BIGGS, ROBERT THOMAS
To: TEXACO INC.
Reel/Frame 006741/0094 →
Assignment of Assignor's Interest
May 7, 1996
From: TEXACO INC.
To: ETHYL ADDITIVES CORPORATION
Reel/Frame 008077/0469 →
Assignment of Assignor's Interest
Jan 13, 1999
From: MAYER, STEVEN M.
To: DSM COPOLYMER, INC.
Reel/Frame 009693/0123 →
Notice of Grant Security Interest
Apr 24, 2001
From: ETHYL CORPORATION
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 011712/0298 →
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 →
Grant of Patent Security Interest
Jun 5, 2003
From: ETHYL CORPORATION
To: CREDIT SUISSE FIRST BOSTON, CAYMAN ISLANDS BRANCH
Reel/Frame 014146/0832 →
Release of Security Interest
Jun 5, 2003
From: BANK OF AMERICA, N.A.
To: ETHLYL CORPORATION
Reel/Frame 014146/0783 →
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 →