Michael Hull

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Helsby, GB

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Patents Grantslast 30 patents

Information Patent Grant
Detergent compositions containing soil release polymers
- Patent number 5,789,367
- Issue date Aug 4, 1998
- Lever Brothers Company, division of Conopco, Inc.
- Wilfried Blokzijl
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Detergent compositions containing soil release polymers
- Patent number 5,789,365
- Issue date Aug 4, 1998
- Lever Brothers Division of CONOPCO Inc.
- Wilfried Blokzijl
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Soil Release Polymers and detergent compositions containing them
- Patent number 5,786,318
- Issue date Jul 28, 1998
- Lever Brothers Company, Division of Conopco Inc.
- Wilfried Blokzijl
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous structured liquid detergent compositions containing selecte...
- Patent number 5,160,655
- Issue date Nov 3, 1992
- Lever Brothers Company, division of Conopco, Inc.
- Cornelis B. Donker
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Detergent composition containing PVP and process of using same
- Patent number 4,954,292
- Issue date Sep 4, 1990
- Lever Brothers Co.
- Michael Hull
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...