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Andrea Hitzfeld
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Rheinfelden, DE
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Patents Grants
last 30 patents
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Patent Grant
Carotenoid compositions containing modified gum acacia
Patent number
9,332,777
Issue date
May 10, 2016
DSM IP Assets B.V.
Andrea Hitzfeld
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compositions of fat-soluble active ingredients containing gum ghatti
Patent number
8,680,161
Issue date
Mar 25, 2014
DSM IP Assets B.V.
Andrea Hitzfeld
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
Information
Patent Application
NOVEL PLANT GUM-MODIFIED FOOD STARCH CONJUGATE AS EMULSIFYING AGENT...
Publication number
20120259023
Publication date
Oct 11, 2012
Andrea Hitzfeld
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
CAROTENOID COMPOSITIONS CONTAINING MODIFIED GUM ACACIA
Publication number
20120149782
Publication date
Jun 14, 2012
DSM ASSETS B.V.
Andrea HITZFELD
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
COMPOSITIONS OF FAT-SOLUBLE ACTIVE INGREDIENTS CONTAINING GUM GHATTI
Publication number
20110081330
Publication date
Apr 7, 2011
Andrea Hitzfeld
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES