Hans-Rafael Winkelbach

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Koln, DE

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Patents Grantslast 30 patents

Information Patent Grant
Hydrogenated nitrile rubbers with improved low-temperature properties
- Patent number 7,091,284
- Issue date Aug 15, 2006
- Bayer AG
- Harald Bender
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of supported polymerization catalyst sy...
- Patent number 6,255,245
- Issue date Jul 3, 2001
- Bayer Aktiengesellschaft
- Hans-Rafael Winkelbach
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Hydrogenated nitrile rubbers with improved low-temperature properties
- Publication number 20040097660
- Publication date May 20, 2004
- Harald Bender
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Anti-aging agents based on phenolic salts
- Publication number 20040092634
- Publication date May 13, 2004
- Eric Arnoldi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Anti-aging agents based on phenolic salts
- Publication number 20020072557
- Publication date Jun 13, 2002
- Eric Arnoldi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...