Ellen Giebeler

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Koln, DE

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Patents Grantslast 30 patents

Information Patent Grant
Rubber mixes containing polyether/diolefin rubbers and use thereof...
- Patent number 6,518,369
- Issue date Feb 11, 2003
- Bayer Aktiengesellschaft
- Thomas Scholl
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for the production of a copolymer based on vinyl aromatic co...
- Patent number 6,417,285
- Issue date Jul 9, 2002
- Bayer Aktiengesellschaft
- Ellen Giebeler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for the copolymerization of conjugated diolefins (dienes) an...
- Patent number 6,399,726
- Issue date Jun 4, 2002
- Bayer Aktiengesellschaft
- Heike Windisch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Rubber mixes containing polyether/diolefin rubbers and use thereof...
- Publication number 20020132926
- Publication date Sep 19, 2002
- Thomas Scholl
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing di-or trifunctional initiator systems based o...
- Publication number 20020022704
- Publication date Feb 21, 2002
- Ellen Giebeler
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for the production of a copolymer based on vinyl aromatic co...
- Publication number 20010014720
- Publication date Aug 16, 2001
- Ellen Giebeler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...