TREA

Graham P. Dransfield

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  • Stockton on Tees, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Particulate metal oxide
    • Patent number 7,503,970
    • Issue date Mar 17, 2009
    • Croda International PLC
    • Graham Paul Dransfield
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Particulate metal oxide
    • Patent number 7,220,305
    • Issue date May 22, 2007
    • Croda International PLC
    • Graham Paul Dransfield
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Particulate metal oxide
    • Patent number 7,101,427
    • Issue date Sep 5, 2006
    • Imperial Chemical Industries PLC
    • Graham Paul Dransfield
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method for protecting shaped articles from attack by water
    • Patent number 5,460,770
    • Issue date Oct 24, 1995
    • Tioxide Group PLC
    • Terence A. Egerton
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Metallic oxides
    • Patent number 5,336,521
    • Issue date Aug 9, 1994
    • Tioxide Group Services Limited
    • Graham P. Dransfield
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Stabilized metal oxides
    • Patent number 5,320,675
    • Issue date Jun 14, 1994
    • Tioxide Group Services Limited
    • Graham P. Dransfield
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Ceramic green bodies
    • Patent number 5,266,536
    • Issue date Nov 30, 1993
    • Tioxide Group Services Limited
    • Terence A. Egerton
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Ceramic green bodies
    • Patent number 5,215,948
    • Issue date Jun 1, 1993
    • Tioxide Group Services Limited
    • Terence A. Egerton
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Stabilized metal oxides
    • Patent number 5,206,192
    • Issue date Apr 27, 1993
    • Tioxide Group Services Limited
    • Graham P. Dransfield
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Stabilized metallic oxides
    • Patent number 4,851,293
    • Issue date Jul 25, 1989
    • Tioxide Group PLC
    • Terence A. Egerton
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    Particulate metal oxide
    • Publication number 20070191497
    • Publication date Aug 16, 2007
    • Croda International
    • Graham Paul Dransfield
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Particulate metal oxide
    • Publication number 20060058444
    • Publication date Mar 16, 2006
    • Imperial Chemical Industries PLC
    • Graham Paul Dransfield
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Particulate metal oxide
    • Publication number 20030223940
    • Publication date Dec 4, 2003
    • Imperial Chemical Industrial PLC
    • Graham Paul Dransfield
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE