Lothar Steger

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Muchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing rubber mixtures
- Patent number 7,544,729
- Issue date Jun 9, 2009
- Rhein Chemie Rheinau GmbH
- Lothar Steger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber mixtures containing trimethylopropane distillation residues
- Patent number 6,251,976
- Issue date Jun 26, 2001
- Bayer Aktiengesellschaft
- Thomas Scholl
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilised dithiophosphoric acid polysulphides
- Patent number 5,565,599
- Issue date Oct 15, 1996
- Rhein-Chemie Rheinau GmbH
- Hans-Joachim Graf
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Masticating agent for rubber
- Patent number 5,468,288
- Issue date Nov 21, 1995
- Rhein-Chemie Rheinau GmbH
- Lothar Steger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
MICROGEL-CONTAINING TREAD MIXTURE FOR WINTER TYRES
- Publication number 20150031790
- Publication date Jan 29, 2015
- Werner Obrecht
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing rubber mixtures
- Publication number 20050267247
- Publication date Dec 1, 2005
- Lothar Steger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...