Wolfgang Jilge

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Bergisch-Gladbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Aromatic copolyether sulfones
- Patent number 5,198,525
- Issue date Mar 30, 1993
- Bayer Aktiengesellschaft
- Knud Reuter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic copolyether ketones of dihydroxydiphenyl alkanes and phtha...
- Patent number 5,115,076
- Issue date May 19, 1992
- Bayer Aktiengesellschaft
- Knud Reuter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...