Andreas Ullrich

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Esslingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Engineering ionomeric blends and engineering ionomeric blend membranes
- Patent number 6,723,757
- Issue date Apr 20, 2004
- Universitat Stuttgart Lehrstuhl
- Jochen Kerres
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modification of polymers with basic N-groups and ion exchange group...
- Patent number 6,590,067
- Issue date Jul 8, 2003
- Universitaet Stuttgart
- Jochen Kerres
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Composites and Composite Membranes
- Publication number 20100151352
- Publication date Jun 17, 2010
- Thomas Haring
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Composites and composite membranes
- Publication number 20060231484
- Publication date Oct 19, 2006
- Thomas Haring
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Modification of polymers with basic N-groups and ion exchange group...
- Publication number 20020045729
- Publication date Apr 18, 2002
- Jochen Kerres
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL