Baerbel Gertzen

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Emmerich, DE

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Patents Grantslast 30 patents

Information Patent Grant
Polymeric urea-urethane rheology control agents and a process for t...
- Patent number 6,870,024
- Issue date Mar 22, 2005
- BYK-Chemie GmbH
- Karlheinz Haubennestel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Curable Polymer Mixture
- Publication number 20130289195
- Publication date Oct 31, 2013
- BYK-CHEMIE GMBH
- Rene Nagelsdiek
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Stabilized unsaturated polyester resin mixtures
- Publication number 20060270795
- Publication date Nov 30, 2006
- Bernd Goebelt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymeric urea-urethane rheology control agents and a process for t...
- Publication number 20040127674
- Publication date Jul 1, 2004
- Karlheinz Haubennestel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...