Karin Nelles

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Monheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Hair dyeing agents containing indigo derivatives
- Patent number 7,060,109
- Issue date Jun 13, 2006
- Henkel Kommanditgesellschaft auf Aktien (Henkel KGa A)
- Horst Hoeffkes
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrogen peroxide preparations containing foam regulators
- Patent number 5,651,793
- Issue date Jul 29, 1997
- Henkel Kommanditgesellschaft auf Aktien
- Horst Hoeffkes
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Hair dyeing agents containing indigo derivatives
- Publication number 20040031108
- Publication date Feb 19, 2004
- Horst Hoeffkes
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE