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John T. Lavin

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  • London, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Production of cryogenic liquid mixtures
    • Patent number 6,070,432
    • Issue date Jun 6, 2000
    • The BOC Group plc
    • John Terence Lavin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Method and apparatus for reboiling a liquefied gas mixture
    • Patent number 5,868,199
    • Issue date Feb 9, 1999
    • The BOC Group plc
    • John Terence Lavin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Separation of gas mixtures
    • Patent number 5,694,790
    • Issue date Dec 9, 1997
    • The BOC Group plc
    • John Terence Lavin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Liquid vapor contact apparatus
    • Patent number 5,591,241
    • Issue date Jan 7, 1997
    • The BOC Group plc
    • John T. Lavin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air separation
    • Patent number 5,582,035
    • Issue date Dec 10, 1996
    • The BOC Group plc
    • Thomas Rathbone
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Fluid production method and apparatus
    • Patent number 5,437,150
    • Issue date Aug 1, 1995
    • The BOC Group, plc
    • Paul M. Latham
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Separation of gas mixtures
    • Patent number 5,207,065
    • Issue date May 4, 1993
    • The BOC Group, Inc.
    • John T. Lavin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air separation
    • Patent number 5,146,756
    • Issue date Sep 15, 1992
    • The BOC Group plc
    • John T. Lavin
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Liquid-gas contact device
    • Patent number 5,091,119
    • Issue date Feb 25, 1992
    • The BOC Group plc
    • Michael W. Biddulph
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air separation in combination with a chemical process
    • Patent number 5,076,837
    • Issue date Dec 31, 1991
    • The BOC Group plc
    • Thomas Rathbone
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air separation
    • Patent number 4,968,337
    • Issue date Nov 6, 1990
    • The BOC Group plc
    • David J. Layland
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Liquid-vapor contact columns
    • Patent number 4,921,641
    • Issue date May 1, 1990
    • The BOC Group, Inc.
    • John T. Lavin
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Air separation
    • Patent number 4,916,908
    • Issue date Apr 17, 1990
    • The BOC Group, Inc.
    • John T. Lavin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air separation
    • Patent number 4,883,516
    • Issue date Nov 28, 1989
    • The BOC Group, Inc.
    • David J. Layland
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Separation of gaseous mixtures
    • Patent number 4,759,786
    • Issue date Jul 26, 1988
    • The BOC Group plc
    • Timothy D. Atkinson
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Distillation trays
    • Patent number 4,749,528
    • Issue date Jun 7, 1988
    • The BOC Group, PLC
    • John T. Lavin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air separation method and apparatus
    • Patent number 4,723,975
    • Issue date Feb 9, 1988
    • The BOC Group plc
    • Timothy D. Atkinson
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...