Stephen J. Cook

Person

Burton Pidsea, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Highly overbased lubricating oil additive concentrates their prepar...
- Patent number 6,028,039
- Issue date Feb 22, 2000
- Lubrizol Adibis Holdings (UK) Limited
- Charles Cane
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Detergent compositions
- Patent number 6,008,166
- Issue date Dec 28, 1999
- Lubrizol Adibis Holdings Limited
- Stephen James Cook
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil compositions
- Patent number 5,945,388
- Issue date Aug 31, 1999
- Lubrizol Adibis Holdings (UK) Ltd.
- Stephen J. Cook
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Lubricating oil compositions
- Patent number 5,792,735
- Issue date Aug 11, 1998
- BP Chemicals (Additives) Limited
- Stephen James Cook
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Detergent compositions
- Patent number 5,674,821
- Issue date Oct 7, 1997
- BP Chemicals (Additives) Limited
- Stephen James Cook
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil compositions
- Patent number 5,616,543
- Issue date Apr 1, 1997
- BP Chemicals (Additives) Limited
- Stephen J. Cook
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Overbased metal salts, their preparation and use
- Patent number 5,589,445
- Issue date Dec 31, 1996
- BP Chemicals (Additives) Limited
- Richard Leahy
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Alkaline earth metal hydrocarbyl salicylate concentrates, their pre...
- Patent number 5,458,790
- Issue date Oct 17, 1995
- BP Chemicals (Additives) Limited
- Charles Cane
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Alkaline earth metal sulphurised hydrocarbyl phenate-containing add...
- Patent number 5,397,484
- Issue date Mar 14, 1995
- BP Chemicals (Additives) Limited
- Charles Cane
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil additives
- Patent number 5,356,550
- Issue date Oct 18, 1994
- BP Chemicals (Additives) Limited
- Stephen J. Cook
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Succinimide derivatives and processes for their preparation
- Patent number 5,286,873
- Issue date Feb 15, 1994
- BP Chemicals (Additives) Limited
- Stephen J. Cook
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of overbased calixarates
- Patent number 5,205,946
- Issue date Apr 27, 1993
- BP Chemicals (Additives) Limited
- Stephen J. Cook
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bis-succinimide derivatives
- Patent number 5,145,984
- Issue date Sep 8, 1992
- BP Chemicals (Additives) Limited
- Stephen J. Cook
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Overbased calixarates, compositions containing them and use as lubr...
- Patent number 5,114,601
- Issue date May 19, 1992
- BP Chemicals (Additive) Limited
- Stephen J. Cook
- C07 - ORGANIC CHEMISTRY

Stephen J. Cook

Person

Patents Grantslast 30 patents

Highly overbased lubricating oil additive concentrates their prepar...

Detergent compositions

Lubricating oil compositions

Lubricating oil compositions

Detergent compositions

Lubricating oil compositions

Overbased metal salts, their preparation and use

Alkaline earth metal hydrocarbyl salicylate concentrates, their pre...

Alkaline earth metal sulphurised hydrocarbyl phenate-containing add...

Lubricating oil additives

Succinimide derivatives and processes for their preparation

Process for the production of overbased calixarates

Bis-succinimide derivatives

Overbased calixarates, compositions containing them and use as lubr...