Manfred Ratzsch

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Dresden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Melt-processable block copolyesterimide and method for manufacturin...
- Patent number 5,677,394
- Issue date Oct 14, 1997
- Neste Oy
- Frank Bohme
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Amorphous polyesterimides which can be processed as thermoplastics
- Patent number 5,369,209
- Issue date Nov 29, 1994
- Hoechst Aktiengesellschaft
- Horst-Tore Land
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...