Andree Henze

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Hofheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of high molecular weight polycondensates
- Patent number 5,854,372
- Issue date Dec 29, 1998
- Hoechst Aktiengesellschaft
- Andree Henze
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of polyesters and copolyesters, the pro...
- Patent number 5,736,621
- Issue date Apr 7, 1998
- Hoechst Aktiengesellschaft
- Peter Simon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of nitrogen-containing polymers
- Patent number 5,703,199
- Issue date Dec 30, 1997
- Hoechst Aktiengesellschaft
- Andree Henze
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...