Bruno Johannes Ehmsperger

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Mason, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for making water-swellable material comprising coated water...
- Patent number 7,700,153
- Issue date Apr 20, 2010
- The Procter & Gamble Company
- Mattias Schmidt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Process For Making Water-Swellable Material Comprising Coated Water...
- Publication number 20090023838
- Publication date Jan 22, 2009
- Mattias Schmidt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...