Madeleine Petronella Jansen

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Leuven, BE

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Patents Grantslast 30 patents

Information Patent Grant
Detergent compositions comprising immobilized enzymes
- Patent number 6,030,933
- Issue date Feb 29, 2000
- The Procter & Gamble Company
- Ivan Maurice Alfons Jan Herbots
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Liquid detergent compositions containing cellulase and amine
- Patent number 5,883,066
- Issue date Mar 16, 1999
- The Procter & Gamble Company
- Ivan Maurice Alfons Jan Herbots
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...