Norbert Biedermann

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Bad Durkheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of creatine or creatine monohydrate
- Patent number 6,759,553
- Issue date Jul 6, 2004
- BASF Aktiengesellschaft
- Knut Kessel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fiberplates made of polyamines or polyamine-containing aminoplast r...
- Patent number 6,624,284
- Issue date Sep 23, 2003
- BASF Aktiengesellschaft
- Norbert Biedermann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Melamine resin dispersions
- Patent number 6,551,702
- Issue date Apr 22, 2003
- BASF Aktiengesellschaft
- Norbert Biedermann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation on an O-alkylisourea
- Patent number 6,252,103
- Issue date Jun 26, 2001
- BASF Aktiengesellschaft
- Michael Kluge
- C07 - ORGANIC CHEMISTRY