Hans Prehler

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Kriftel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Use of transition metal complexes as bleach catalysts
- Patent number 6,875,734
- Issue date Apr 5, 2005
- Clariant GmbH
- Gerd Reinhardt
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
Method for Producing Bi-Functional Ammonium Nitriles
- Publication number 20080139838
- Publication date Jun 12, 2008
- Gerd Reinhardt
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Use of transition metal complexes as bleach catalysts
- Publication number 20040198626
- Publication date Oct 7, 2004
- Clariant GmbH
- Gerd Reinhardt
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...