Katja Guenther

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Hilden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Brightening agent comprising acylpyridinium compounds and defined a...
- Patent number 8,668,745
- Issue date Mar 11, 2014
- Henkel AG & Co. KGaA
- Wibke Gross
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lightening agent comprising acyl pyridinium compounds and cationic...
- Patent number 8,597,371
- Issue date Dec 3, 2013
- Henkel AG & Co. KGaA
- Wibke Gross
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sulfonimines as bleaching activators
- Patent number 8,323,356
- Issue date Dec 4, 2012
- Henkel AG & Co. KGaA
- Wibke Gross
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
LIGHTENING AGENT COMPRISING ACYL PYRIDINIUM COMPOUNDS AND CATIONIC...
- Publication number 20130280194
- Publication date Oct 24, 2013
- Wibke Gross
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BRIGHTENING AGENT COMPRISING ACYLPYRIDINIUM COMPOUNDS AND DEFINED A...
- Publication number 20130269721
- Publication date Oct 17, 2013
- Wibke Gross
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SULFONIMINES AS BLEACHING ACTIVATORS
- Publication number 20120227756
- Publication date Sep 13, 2012
- Wibke Gross
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE