Sergio dal alba Guazzelli

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Campinas, BR

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Patents Grantslast 30 patents

Information Patent Grant
Yellow iron oxide pigments
- Patent number 7,799,125
- Issue date Sep 21, 2010
- LANXESS Deutschland GmbH
- Carsten Rosenhahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
YELLOW IRON OXIDE PIGMENTS
- Publication number 20090199737
- Publication date Aug 13, 2009
- Lanxess Deutschland GmbH
- Carsten Rosenhahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...