TREA

Anja Obermuller

Follow

Person

  • Bruchkobel, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Stabilized aqueous polymer compositions and their use
    • Patent number 8,962,715
    • Issue date Feb 24, 2015
    • Tougas Oilfield Solutions GmbH
    • Friedrich Engelhardt
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Stabilized aqueous polymer compositions
    • Patent number 7,842,741
    • Issue date Nov 30, 2010
    • Allessa Chemie GmbH
    • Friedrich Engelhardt
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    Stabilized aqueous polymer compositions and their use
    • Publication number 20100075871
    • Publication date Mar 25, 2010
    • Friedrich Engelhardt
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Stabilized aqueous polymer compositions
    • Publication number 20090192055
    • Publication date Jul 30, 2009
    • Friedrich Engelhardt
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...