Axel Koenig

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Wemmel, BE

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Patents Grantslast 30 patents

Information Patent Grant
Maleic acid-based aqueous cleaning compositions and methods of usin...
- Patent number 5,733,859
- Issue date Mar 31, 1998
- The Procter & Gamble Company
- Michel Jean Carrie
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Acidic cleaning compositions self-thickened by a mixture of cationi...
- Patent number 5,656,580
- Issue date Aug 12, 1997
- The Procter & Gamble Company
- Michel Jean Carrie
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Imidazole compounds and textile treatment compositions containing them
- Patent number 4,933,096
- Issue date Jun 12, 1990
- The Procter & Gamble Company
- Hugo J. M. Demeyere
- C07 - ORGANIC CHEMISTRY