Burkhard Kressdorf

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Bad Fallingbostel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Cellulose ether composition for the extrusion of mineral shaped bod...
- Patent number 7,491,755
- Issue date Feb 17, 2009
- Roland Bayer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for cement extrusion that makes use of crosslinked cellulos...
- Patent number 7,041,168
- Issue date May 9, 2006
- Wolff Cellulosics GmbH & Co.,
- Hartwig Schlesiger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Cellulose ether composition for the extrusion of mineral shaped bod...
- Publication number 20050080167
- Publication date Apr 14, 2005
- Roland Bayer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Additives containing cellulose derivatives having gel-like rheologi...
- Publication number 20050034636
- Publication date Feb 17, 2005
- Hartwig Schlesiger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...