Christoph Meister

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Wiesbaden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of activated chitosans and their use in...
- Patent number 5,442,048
- Issue date Aug 15, 1995
- Hoechst AG
- Christoph Meister
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified cellulose ethers and the use thereof in dispersion paints
- Patent number 5,302,196
- Issue date Apr 12, 1994
- Hoechst Aktiengesellschaft
- Christoph Meister
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...