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Maria Demosthenous

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  • Calais, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magnesium sulphate
    • Patent number 9,073,797
    • Issue date Jul 7, 2015
    • TIOXIDE EUROPE SAS
    • Maria Demosthenous
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    Titanium dioxide pigments
    • Patent number 5,785,748
    • Issue date Jul 28, 1998
    • Tioxide Group Services Limited
    • Jonathan Banford
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Pigments
    • Patent number 5,114,486
    • Issue date May 19, 1992
    • Tioxide Group PLC
    • Maria Demosthenous
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

  • Information Patent Application

    Magnesium Sulphate
    • Publication number 20140245804
    • Publication date Sep 4, 2014
    • Maria Demosthenous
    • C05 - FERTILISERS MANUFACTURE THEREOF