Manfred Stoger

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Burgkirchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for purifying 1,2-dichloroethane
- Patent number 7,309,804
- Issue date Dec 18, 2007
- Vinnolit Technologie GmbH & Co.
- Helmut Grumann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process and apparatus for preparing 1,2-dichloroethane by direct ch...
- Patent number 6,204,419
- Issue date Mar 20, 2001
- Vinnolit Technologie GmbH & Co. KG
- Jürgen Eichler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of vinyl chloride
- Patent number 5,545,780
- Issue date Aug 13, 1996
- Hoechst Aktiengesellschaft
- Peter Schwarzmaier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process and apparatus for purifying vinyl chloride
- Patent number 5,507,920
- Issue date Apr 16, 1996
- Hoechst Aktiengesellschaft
- Peter Schwarzmaier
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for purifying 1,2-dichloroethane
- Publication number 20030055301
- Publication date Mar 20, 2003
- Helmut Grumann
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing 1,2-dichloroethane
- Publication number 20030004380
- Publication date Jan 2, 2003
- Helmut Grumann
- C07 - ORGANIC CHEMISTRY