TREA

James D. Birchall

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  • Mouldsworth, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Article of ceramic material and production thereof
    • Patent number 5,248,464
    • Issue date Sep 28, 1993
    • Imperial Chemical Industries PLC
    • Neil M. Alford
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Water treatment process
    • Patent number 5,236,599
    • Issue date Aug 17, 1993
    • Imperial Chemical Industries PLC
    • James D. Birchall
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Production of fibre reinforced ceramic composite
    • Patent number 5,230,951
    • Issue date Jul 27, 1993
    • Imperial Chemical Industries PLC
    • James D. Birchall
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Water treatment agent
    • Patent number 5,211,871
    • Issue date May 18, 1993
    • Imperial Chemical Industreis PLC
    • James D. Birchall
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water treatment agent
    • Patent number 5,149,439
    • Issue date Sep 22, 1992
    • Imperial Chemical Industries PLC
    • James D. Birchall
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Coked product containing domains of oxides
    • Patent number 5,120,689
    • Issue date Jun 9, 1992
    • Imperial Chemical Industries PLC
    • James D. Birchall
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Silicon carbide fibre and production thereof
    • Patent number 5,063,107
    • Issue date Nov 5, 1991
    • Imperial Chemical Industries PLC
    • James D. Birchall
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Production of fibre reinforced ceramic composite
    • Patent number 5,053,175
    • Issue date Oct 1, 1991
    • Imperial Chemical Industries PLC
    • James D. Birchall
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Production of ceramic materials and of precursor therefor
    • Patent number 5,017,525
    • Issue date May 21, 1991
    • Imperial Chemical Industries PLC
    • James D. Birchall
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Production of ceramic materials
    • Patent number 4,996,174
    • Issue date Feb 26, 1991
    • Imperial Chemical Industries PLC
    • James D. Birchall
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Production of ceramic materials
    • Patent number 4,950,626
    • Issue date Aug 21, 1990
    • Imperial Chemical Industries PLC
    • James D. Birchall
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Production of ceramic materials
    • Patent number 4,861,735
    • Issue date Aug 29, 1989
    • Imperial Chemical Industries PLC
    • James D. Birchall
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Composition comprising ceramic particles
    • Patent number 4,677,082
    • Issue date Jun 30, 1987
    • Imperial Chemical Industries PLC
    • Neil M. Alford
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Fluid fertilizer composition
    • Patent number 4,482,372
    • Issue date Nov 13, 1984
    • Imperial Chemical Industries PLC
    • Derek A. Palgrave
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    Cement composition and product
    • Patent number 4,410,366
    • Issue date Oct 18, 1983
    • Imperial Chemical Industries PLC
    • James D. Birchall
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Particulate filler, coated with material bonded thereto and contain...
    • Patent number 4,377,418
    • Issue date Mar 22, 1983
    • Imperial Chemical Industries Limited
    • James D. Birchall
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Cementitious composition and cement produced therefrom
    • Patent number 4,363,667
    • Issue date Dec 14, 1982
    • Imperial Chemical Industries Limited
    • James D. Birchall
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Hydraulic cement composition
    • Patent number 4,353,746
    • Issue date Oct 12, 1982
    • Imperial Chemical Industries Limited
    • James D. Birchall
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Hydraulic cement composition
    • Patent number 4,353,747
    • Issue date Oct 12, 1982
    • Imperial Chemical Industries Limited
    • James D. Birchall
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Cementitious product
    • Patent number 4,353,748
    • Issue date Oct 12, 1982
    • Imperial Chemical Industries Limited
    • James D. Birchall
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Ammonium nitrate slurry compositions
    • Patent number 4,331,490
    • Issue date May 25, 1982
    • Imperial Chemical Industries Limited
    • Derek A. Palgrave
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    Process for preparing shaped body of alumina
    • Patent number 4,320,074
    • Issue date Mar 16, 1982
    • Imperial Chemical Industries Limited
    • James D. Birchall
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Comminution process
    • Patent number 4,265,406
    • Issue date May 5, 1981
    • Imperial Chemical Industries Limited
    • Derek A. Palgrave
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    Siliceous materials
    • Patent number 4,159,913
    • Issue date Jul 3, 1979
    • Imperial Chemical Industries Limited
    • James D. Birchall
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Siliceous materials
    • Patent number 4,155,772
    • Issue date May 22, 1979
    • Imperial Chemical Industries Limited
    • James D. Birchall
    • C01 - INORGANIC CHEMISTRY