Wolfram Englisch

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Bannewitz, DE

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Patents Grantslast 30 patents

Information Patent Grant
Dye-containing pellets for coloring keratin fibers
- Patent number 7,670,391
- Issue date Mar 2, 2010
- Wella AG
- Juergen Schmenger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dye-containing pellets for dyeing keratin fibres
- Patent number 7,458,992
- Issue date Dec 2, 2008
- Wella AG
- Juergen Schmenger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
DYE-CONTAINING PELLETS FOR COLORING KERATIN FIBERS
- Publication number 20090056039
- Publication date Mar 5, 2009
- Juergen Schmenger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dye-containing pellets for dyeing keratin fibres
- Publication number 20060162097
- Publication date Jul 27, 2006
- Juergen Schmenger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE