Cornelis; G. Van Kralingen

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Chester, GB

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Patents Grantslast 30 patents

Information Patent Grant
Laundry detergent composition containing synergistic combination of...
- Patent number 5,520,839
- Issue date May 28, 1996
- Lever Brothers Company, division of Conopco, Inc.
- Peter J. Hall
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Synergistic dual-surfactant detergent composition containing sophor...
- Patent number 5,417,879
- Issue date May 23, 1995
- Lever Brothers Company, division of Conopco, Inc.
- Peter J. Hall
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Polymers and detergent compositions containing them
- Patent number 5,159,041
- Issue date Oct 27, 1992
- Lever Brothers Company
- Ezat Khoshdel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...