Waltraud Vorwerg

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Potsdam, DE

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Patents Grantslast 30 patents

Information Patent Grant
Alternan derivatives
- Patent number 9,920,138
- Issue date Mar 20, 2018
- Bayer Intellectual Property GmbH
- Claus Frohberg
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Alternan polysaccharide that is functionalized with nitrogen groups...
- Patent number 9,670,290
- Issue date Jun 6, 2017
- Croda International PLC
- Volker Landschütze
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Carboxy-functionalized alternan
- Patent number 9,562,112
- Issue date Feb 7, 2017
- Croda International PLC
- Volker Landschütze
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CARBOXY-FUNCTIONALIZED ALTERNAN
- Publication number 20150239995
- Publication date Aug 27, 2015
- CRODA INTERNATIONAL PLC
- Volker Landschütze
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROGEL MADE OF A CHEMICALLY MODIFIED POLYSACCHARIDE-PROTEIN BLEND...
- Publication number 20150225487
- Publication date Aug 13, 2015
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Waltraud Vorwerg
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
ALTERNAN POLYSACCHARIDE THAT IS FUNCTIONALIZED WITH NITROGEN GROUPS...
- Publication number 20150203598
- Publication date Jul 23, 2015
- CRODA INTERNATIONAL PLC
- Volker Landschütze
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Alternan Derivatives
- Publication number 20110200538
- Publication date Aug 18, 2011
- BAYER CROPSCIENCE AG
- Claus Frohberg
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES