Michaela Melzer

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Feichten, DE

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Patents Grantslast 30 patents

Information Patent Grant
Water-soluble or water-swellable, associatively thickening copolyme...
- Patent number 7,238,760
- Issue date Jul 3, 2007
- Construction Research & Technology GmbH
- Michael Schinabeck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Water-soluble or water-swellable, associatively thickening copolyme...
- Publication number 20040024154
- Publication date Feb 5, 2004
- Albrecht Schinabeck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...