Marcel van der Kraan

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Vlaardingen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Process for the manufacture of tablet detergent compositions
- Patent number 6,534,473
- Issue date Mar 18, 2003
- Unilever Patent Holdings BV
- Peter Willem Appel
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Detergent compositions
- Patent number 6,339,059
- Issue date Jan 15, 2002
- Unilever Home & Personal Care, Division of Conopco, Inc.
- Peter William Appel
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Detergent compositions
- Patent number 6,306,814
- Issue date Oct 23, 2001
- Unilever Home & Personal Care, USA
- Peter William Appel
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Granular detergent compositions and their production
- Patent number 6,069,124
- Issue date May 30, 2000
- Lever Brothers Company Division of Conopco, Inc.
- Peter Willem Appel
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
Detergent compositions
- Publication number 20020028759
- Publication date Mar 7, 2002
- UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
- Peter William Appel
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Detergent compositions
- Publication number 20020025914
- Publication date Feb 28, 2002
- Unilever Home & Personal Care USA,
- Peter William Appel
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...