TREA

Chris David Chapman

Follow

Person

  • Gloucestershire, GB
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Hazardous waste treatment process
    • Patent number 9,382,144
    • Issue date Jul 5, 2016
    • Tetronics (International) Limited
    • David Deegan
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Waste treatment
    • Patent number 8,957,275
    • Issue date Feb 17, 2015
    • Advanced Plasma Power Limited
    • Rolf Stein
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Grant

    Waste treatment
    • Patent number 8,667,914
    • Issue date Mar 11, 2014
    • Advanced Plasma Power Limited
    • Chris Chapman
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Waste treatment process and apparatus
    • Patent number 8,443,741
    • Issue date May 21, 2013
    • Advanced Plasma Power Limited
    • Chris Chapman
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Waste treatment process and apparatus
    • Patent number 8,438,983
    • Issue date May 14, 2013
    • Advanced Plasma Power Limited
    • Chris Chapman
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Treatment of nuclear sludge
    • Patent number 8,404,919
    • Issue date Mar 26, 2013
    • Tetronics (International) Limited
    • David Deegan
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Waste treatment process and apparatus
    • Patent number 8,109,218
    • Issue date Feb 7, 2012
    • Advanced Plasma Power Limited
    • Chris Chapman
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method for treating spent pot liner
    • Patent number 8,062,616
    • Issue date Nov 22, 2011
    • Tetronics Limited
    • Chris Chapman
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Plasma arc reactor for the production of fine powders
    • Patent number 7,727,460
    • Issue date Jun 1, 2010
    • Tetronics Limited
    • David Edward Deegan
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Waste treatment process and apparatus
    • Patent number 7,658,155
    • Issue date Feb 9, 2010
    • Advanced Plasma Power Limited
    • Chris Chapman
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Plasma arc reactor for the production of fine powders
    • Patent number 7,022,155
    • Issue date Apr 4, 2006
    • Tetronics Limited
    • David Edward Deegan
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method and apparatus for packaging ultra fine powders into containers
    • Patent number 6,796,107
    • Issue date Sep 28, 2004
    • Tetronics Limited
    • David Edward Deegan
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Twin plasma torch apparatus
    • Patent number 6,744,006
    • Issue date Jun 1, 2004
    • Tetronics Limited
    • Timothy Paul Johnson
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS FOR PRODUCING A SUBSTITUTE NATURAL GAS FROM SYNTHESIS GAS
    • Publication number 20180171250
    • Publication date Jun 21, 2018
    • ADVANCED PLASMA POWER LIMITED
    • Chris Chapman
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    PROCESS FOR PRODUCING A SUBSTITUTE NATURAL GAS
    • Publication number 20160194573
    • Publication date Jul 7, 2016
    • ADVANCED PLASMA POWER LIMITED
    • Chris Chapman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS STREAM PRODUCTION
    • Publication number 20130323614
    • Publication date Dec 5, 2013
    • ADVANCED PLASMA POWER LIMITED
    • Chris Chapman
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WASTE TREATMENT
    • Publication number 20130131421
    • Publication date May 23, 2013
    • ADVANCED PLASMA POWER LIMITED
    • Rolf Stein
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Application

    WASTE TREATMENT PROCESS AND APPARATUS
    • Publication number 20120186967
    • Publication date Jul 26, 2012
    • TETRONICS LIMITED
    • Chris Chapman
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    WASTE TREATMENT PROCESS AND APPARATUS
    • Publication number 20120124960
    • Publication date May 24, 2012
    • TETRONICS LIMITED
    • Chris Chapman
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    WASTE TREATMENT
    • Publication number 20110271883
    • Publication date Nov 10, 2011
    • ADVANCED PLASMA POWER LIMITED
    • Chris Chapman
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    METHOD FOR TREATING SPENT POT LINER
    • Publication number 20100137671
    • Publication date Jun 3, 2010
    • TETRONICS LIMITED
    • Chris Chapman
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    WASTE TREATMENT PROCESS AND APPARATUS
    • Publication number 20100115961
    • Publication date May 13, 2010
    • TETRONICS LIMITED
    • Chris Chapman
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Hazardous Waste Treatment Process
    • Publication number 20100078409
    • Publication date Apr 1, 2010
    • TETRONICS LIMITED
    • David Deegan
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Application

    TREATMENT OF NUCLEAR SLUDGE
    • Publication number 20100069698
    • Publication date Mar 18, 2010
    • TETRONICS LIMITED
    • David Deegan
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Waste Treatment Process and Apparatus
    • Publication number 20080097137
    • Publication date Apr 24, 2008
    • TETRONICS LIMITED
    • Chris Chapman
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Plasma arc reactor for the production of fine powders
    • Publication number 20060107789
    • Publication date May 25, 2006
    • TETRONICS LIMITED
    • David Edward Deegan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Plasma arc reactor for the production of fine powders
    • Publication number 20060096417
    • Publication date May 11, 2006
    • TETRONICS LIMITED
    • David Edward Deegan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Method of improving the service life of a plasma torch electrode
    • Publication number 20050115932
    • Publication date Jun 2, 2005
    • David Edward Deegan
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Twin plasma torch apparatus
    • Publication number 20030160033
    • Publication date Aug 28, 2003
    • Timothy Paul Johnson
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Plasma arc reactor for the production of fine powders
    • Publication number 20030097903
    • Publication date May 29, 2003
    • David Edward Deegan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL