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Annelie Doehling
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Muenster, DE
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Patents Grants
last 30 patents
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Patent Grant
Colorant with nacreous luster for keratin fibers
Patent number
7,749,283
Issue date
Jul 6, 2010
Wella AG
Annelie Doehling
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dyeing hair with compositions which contain oxidation dye precursor...
Patent number
5,961,667
Issue date
Oct 5, 1999
Wella AG
Annelie Doehling
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Bis-pyrazole aza compounds, processes for making them, and hair dye...
Patent number
5,865,855
Issue date
Feb 2, 1999
Wella Aktiengesellschaft
Annelie Doehling
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
Colorant with nacreous luster for keratin fibers
Publication number
20090172896
Publication date
Jul 9, 2009
Annelie Doehling
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Pearly-lustre coloring agents for keratin fibers
Publication number
20050081311
Publication date
Apr 21, 2005
Juergen Schmenger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE