Ralph Doy

Person

  • Northwich, GB

Patents Grantslast 30 patents

  • Information Patent Grant

    Hydrogen cyanide process and apparatus therefor

    • Patent number 6,656,442
    • Issue date Dec 2, 2003
    • Imperial Chemical Industries PLC
    • Christopher Cowell
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Hydrogen cyanide process and apparatus therefor

    • Patent number 6,491,876
    • Issue date Dec 10, 2002
    • Imperial Chemical Industries PLC
    • Christopher Cowell
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Water separation process

    • Patent number 6,103,944
    • Issue date Aug 15, 2000
    • Imperial Chemical Industries PLC
    • Charles Brian Blake
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Liquid phase reaction process

    • Patent number 5,387,349
    • Issue date Feb 7, 1995
    • Imperial Chemical Industries PLC
    • Stuart G. Trotter
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Water separation process

    • Patent number 5,334,784
    • Issue date Aug 2, 1994
    • Imperial Chemical Industries PLC
    • Charles B. Blake
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Reactors for effecting chemical processes

    • Patent number 5,324,904
    • Issue date Jun 28, 1994
    • Imperial Chemical Industries PLC
    • David L. Cresswell
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Chemical reactor and process

    • Patent number 4,882,444
    • Issue date Nov 21, 1989
    • Imperial Chemical Industries PLC
    • Brian Dobson
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Apparatus for steam reforming hydrocarbons

    • Patent number 4,810,472
    • Issue date Mar 7, 1989
    • Imperial Chemical Industries PLC
    • Sydney P. Andrew
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Steam reforming hydrocarbons

    • Patent number 4,690,690
    • Issue date Sep 1, 1987
    • Imperial Chemical Industries PLC
    • Sydney P. Andrew
    • C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents