Nicolaas A. I. van Paassen

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Bodegraven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Novel liquid iodophors
- Patent number 4,759,931
- Issue date Jul 26, 1988
- 501 Stamicarbon B.V.
- Nicolaas A. I. van Paassen
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Salts of acid ether sulphates and a process for the preparation of...
- Patent number 4,645,627
- Issue date Feb 24, 1987
- Stamicarbon B.V.
- Nicolaas A. I. van Paassen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aqueous bleaching agent with cleaning action
- Patent number 4,443,353
- Issue date Apr 17, 1984
- Chem-Y Fabriek Van Chemische Producten B.V.
- Nicolaas A. I. Van Paassen
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for preparing a pumpable surface-active product based on po...
- Patent number 4,421,930
- Issue date Dec 20, 1983
- Chem-Y Fabriek van Chemische Produkten B.V.
- Nicolaas A. I. van Paassen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...