Hans Robert Kattenberg

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Krommenie, NL

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Patents Grantslast 30 patents

Information Patent Grant
Process for extracting polyphenolic antioxidants from purine-contai...
- Patent number 6,576,275
- Issue date Jun 10, 2003
- Archer-Daniels-Midland Company
- Hendrik Derk Hoving
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Method for recovering aroma concentrate from a caffeine- or theobro...
- Patent number 6,506,433
- Issue date Jan 14, 2003
- ADM Cocoa B.V.
- Hans Robert Kattenberg
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
Process for extracting polyphenolic antioxidants from purine-contai...
- Publication number 20040224906
- Publication date Nov 11, 2004
- Hendrik Derk Hoving
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Process for extracting polyphenolic antioxidants from purine-contai...
- Publication number 20030211184
- Publication date Nov 13, 2003
- Archer Daniels Midland Company
- Hendrik Derk Hoving
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Method for recovering aroma concentrate from a caffeine- or theobro...
- Publication number 20020058092
- Publication date May 16, 2002
- ADM COCOA B.V.
- Hans Robert Kattenberg
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES