TREA

Birgit Bittmann

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  • Deutschland, DE
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Patents Applicationslast 30 patents

  • Information Patent Application

    TITANIUM DIOXIDE-CONTAINING COMPOSITE
    • Publication number 20100189940
    • Publication date Jul 29, 2010
    • SACHTLEBEN CHEMIE GMBH
    • Sonja Grothe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    BARIUM SULFATE-CONTAINING COMPOSITE
    • Publication number 20090318594
    • Publication date Dec 24, 2009
    • SACHTLEBEN CHEMIE GMBH
    • Sonja Grothe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...