Dirk Johannes Bijl

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Vlaardingen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Bleaching composition
- Patent number 6,605,580
- Issue date Aug 12, 2003
- Unilever Home & Personal Care USA, division of Conopco, Inc.
- Dirk Johannes Bijl
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Bleaching composition
- Patent number 6,562,774
- Issue date May 13, 2003
- Unilever Home & Personal Case USA, division of Conopco, Inc.
- Dirk Johannes Bijl
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Bleaching composition for dry cleaning containing transition metal...
- Patent number 6,495,502
- Issue date Dec 17, 2002
- Unilever Home & Personal Care USA, division of Conopco, Inc.
- Dirk Johannes Bijl
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Bleaching composition for dry cleaning containing transition metal...
- Patent number 6,479,447
- Issue date Nov 12, 2002
- Unilever Home & Personal Care USA, division of Conopco, Inc.
- Dirk Johannes Bijl
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
Bleaching composition
- Publication number 20010025019
- Publication date Sep 27, 2001
- Dirk Johannes Bijl
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Bleaching composition
- Publication number 20010023237
- Publication date Sep 20, 2001
- Dirk Johannes Bijl
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Bleaching composition
- Publication number 20010023236
- Publication date Sep 20, 2001
- Dirk Johannes Bijl
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Bleaching composition
- Publication number 20010009271
- Publication date Jul 26, 2001
- Dirk Johannes Bijl
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...