Georg Konrad Zwissler

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Bad Durkheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous dispersion of water-insoluble organic UV filter substances
- Patent number 6,531,117
- Issue date Mar 11, 2003
- BASF Aktiengesellschaft
- Robert Heger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Solid phytosanitary agent
- Patent number 6,458,745
- Issue date Oct 1, 2002
- BASF Aktiengesellschaft
- Frank Runge
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Use of solubilized carotenoid preparations for coloring food prepar...
- Patent number 6,287,615
- Issue date Sep 11, 2001
- BASF Aktiengesellschaft
- Frank Runge
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
Aqueous dispersion of water-insoluble organic UV filter substances
- Publication number 20030143166
- Publication date Jul 31, 2003
- Robert Heger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Aqueous dispersion of water-insoluble organic UV filter substances
- Publication number 20010022965
- Publication date Sep 20, 2001
- Robert Heger
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC