Udo Selter

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Moers, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing barium sulfate, barium sulfate and use thereof
- Patent number 7,501,110
- Issue date Mar 10, 2009
- Sachtleben Chemie GmbH
- Djamschid Amirzadeh-Asl
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for producing barium sulfate, barium sulfate and use thereof
- Publication number 20050180912
- Publication date Aug 18, 2005
- Djamschid Amirzadeh-Asl
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method for the precipitation of poorly-soluble materials such as ba...
- Publication number 20040202608
- Publication date Oct 14, 2004
- Udo Selter
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL