TREA

Martyn Vincent Twigg

Follow

Person

  • Caxton, Cambridge, GB
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Nanoparticle counting
    • Patent number 10,006,847
    • Issue date Jun 26, 2018
    • Twigg Scientific & Technical LTD
    • Martyn Vincent Twigg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Process and apparatus for conducting simultaneous endothermic and e...
    • Patent number 9,676,623
    • Issue date Jun 13, 2017
    • Velocys, Inc.
    • Steven T. Perry
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Exhaust system comprising exotherm-generating catalyst
    • Patent number 9,528,408
    • Issue date Dec 27, 2016
    • Johnson Matthey Public Limited Company
    • Bernard Paul Gabriel Ghislain Marie Oger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Diesel particulate filter
    • Patent number 9,517,454
    • Issue date Dec 13, 2016
    • Johnson Matthey Public Limited Company
    • Neal Sutton
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Diesel particulate filter
    • Patent number 9,352,277
    • Issue date May 31, 2016
    • Johnson Matthey PLC
    • Neal Sutton
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Particulate matter retaining system
    • Patent number 9,239,019
    • Issue date Jan 19, 2016
    • Ford Global Technologies, LLC
    • Christine Kay Lambert
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Diesel engine and a catalysed filter therefor
    • Patent number 9,169,753
    • Issue date Oct 27, 2015
    • Johnson Matthey Public Limited Company
    • Martyn Vincent Twigg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Catalysts
    • Patent number 9,101,879
    • Issue date Aug 11, 2015
    • Johnson Matthey PLC
    • Martyn Vincent Twigg
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Exhaust system comprising exotherm-generating catalyst
    • Patent number 8,925,304
    • Issue date Jan 6, 2015
    • Johnson Matthey Public Limited Company
    • Bernard Paul Gabriel Ghislain Marie Oger
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Particulate matter generator and collector
    • Patent number 8,372,187
    • Issue date Feb 12, 2013
    • Johnson Matthey Public Limited Company
    • Jeremy Temple Gidney
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Exhaust system comprising catalysed soot filter
    • Patent number 8,327,632
    • Issue date Dec 11, 2012
    • Johnson Matthey Public Limited Company
    • Paul Richard Phillips
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust system comprising exotherm-generating catalyst
    • Patent number 8,220,251
    • Issue date Jul 17, 2012
    • Johnson Matthey Public Limited Company
    • Bernard Paul Gabriel Ghislain Marie Oger
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    System for treating a gas stream
    • Patent number 8,105,560
    • Issue date Jan 31, 2012
    • Johnson Matthey Public Limited Company
    • Paul Richard Phillips
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Compression ignition engine and exhaust system therefor
    • Patent number 8,006,485
    • Issue date Aug 30, 2011
    • Johnson Matthey Public Limited Company
    • Martyn Vincent Twigg
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust system comprising zoned oxidation catalyst
    • Patent number 7,998,424
    • Issue date Aug 16, 2011
    • Johnson Matthey Public Limited Company
    • David Bergeal
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Methods of controlling reductant addition
    • Patent number 7,861,516
    • Issue date Jan 4, 2011
    • Johnson Matthey Public Limited Company
    • Eive Tord Ronny Allansson
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method of treating atmospheric pollutants
    • Patent number 7,488,456
    • Issue date Feb 10, 2009
    • Johnson Matthey Public Limited Company
    • Martyn Vincent Twigg
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Process for treating compression ignition engine exhaust gas
    • Patent number 7,485,270
    • Issue date Feb 3, 2009
    • Johnson Matthey Public Limited Company
    • Martyn Vincent Twigg
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Emissions control
    • Patent number 7,430,857
    • Issue date Oct 7, 2008
    • Johnson Matthey Public Limited Company
    • Guy Richard Chandler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Diesel exhaust system including NOx-trap
    • Patent number 7,404,933
    • Issue date Jul 29, 2008
    • Johnson Matthey Public Limited Company
    • Martyn Vincent Twigg
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Selective catalytic reduction
    • Patent number 7,264,785
    • Issue date Sep 4, 2007
    • Johnson Matthey Public Limited Company
    • Philip Gerald Blakeman
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust system for lean burn IC engines
    • Patent number 7,178,331
    • Issue date Feb 20, 2007
    • Johnson Matthey Public Limited Company
    • Philip Gerald Blakeman
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Light-duty diesel catalysts
    • Patent number 7,141,226
    • Issue date Nov 28, 2006
    • Johnson Matthey Public Limited Company
    • Martyn Vincent Twigg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Emissions control
    • Patent number 7,111,453
    • Issue date Sep 26, 2006
    • Johnson Matthey Public Limited Company
    • Guy Richard Chandler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method for treating soot-containing exhaust
    • Patent number 7,097,817
    • Issue date Aug 29, 2006
    • Johnson Matthey Public Limited Company
    • Robert James Brisley
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Regenerating sulphur poisoned diesel catalysts
    • Patent number 6,978,601
    • Issue date Dec 27, 2005
    • Johnson Matthey Public Limited Company
    • Martyn Vincent Twigg
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Emissions control
    • Patent number 6,889,498
    • Issue date May 10, 2005
    • Johnson Matthey Public Limited Company
    • Guy Richard Chandler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Particulate control
    • Patent number 6,877,313
    • Issue date Apr 12, 2005
    • Johnson Matthey Public Limited Company
    • Paul Richard Phillips
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Process and apparatus for treating combustion exhaust gas
    • Patent number 6,863,874
    • Issue date Mar 8, 2005
    • Johnson Matthey Public Limited Company
    • Martyn Vincent Twigg
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Diesel exhaust system including NOx-trap
    • Patent number 6,857,265
    • Issue date Feb 22, 2005
    • Johnson Matthey Public Limited Company
    • Martyn Vincent Twigg
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    DIESEL PARTICULATE FILTER
    • Publication number 20160310935
    • Publication date Oct 27, 2016
    • NEAL SUTTON
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    IMPROVEMENTS IN NANOPARTICLE COUNTING
    • Publication number 20160231221
    • Publication date Aug 11, 2016
    • Martyn Vincent Twigg
    • G01 - MEASURING TESTING
  • Information Patent Application

    CATALYST COMPRISING SILVER OXIDE AND CALCIUM CARBONATE, METHOD FOR...
    • Publication number 20150238943
    • Publication date Aug 27, 2015
    • Johnson Matthey Public Limited Company
    • Martyn Vincent Twigg
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    EXHAUST SYSTEM COMPRISING EXOTHERM-GENERATING CATALYST
    • Publication number 20150098879
    • Publication date Apr 9, 2015
    • Johnson Matthey Public Limited Company
    • Bernard Paul Gabriel Ghislain Marie OGER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PROCESS AND APPARATUS FOR CONDUCTING SIMULTANEOUS ENDOTHERMIC AND E...
    • Publication number 20140264175
    • Publication date Sep 18, 2014
    • VELOCYS, INC.
    • Steven T. Perry
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DIESEL PARTICULATE FILTER
    • Publication number 20130243659
    • Publication date Sep 19, 2013
    • Neal Sutton
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PARTICULATE MATTER GENERATOR AND COLLECTOR
    • Publication number 20130209943
    • Publication date Aug 15, 2013
    • Johnson Matthey Public Limited Company
    • JEREMY TEMPLE GIDNEY
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    PARTICULATE MATTER RETAINING SYSTEM
    • Publication number 20130192202
    • Publication date Aug 1, 2013
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Christine Kay Lambert
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EXHAUST SYSTEM COMPRISING EXOTHERM-GENERATING CATALYST
    • Publication number 20120255283
    • Publication date Oct 11, 2012
    • Johnson Matthey Public Limited Company
    • Bernard Paul Gabriel Ghislain Marie Oger
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CATALYSTS
    • Publication number 20110300018
    • Publication date Dec 8, 2011
    • Johnson Matthey Public Limited Company
    • Martyn Vincent Twigg
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SYSTEM FOR TREATING A GAS STREAM
    • Publication number 20110189068
    • Publication date Aug 4, 2011
    • Johnson Matthey Public Limited Company
    • Paul Richard Phillips
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Reductant addition in exhaust system comprising NOx-absorbent
    • Publication number 20110120086
    • Publication date May 26, 2011
    • Johnson Matthey Public Limited Company
    • Jeremy Temple Gidney
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    IMPROVEMENTS IN EMISSIONS CONTROL
    • Publication number 20110113774
    • Publication date May 19, 2011
    • Johnson Matthey Public Limited Company
    • Andrew Dominic Nunn
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust System Comprising Zoned Oxidation Catalyst
    • Publication number 20090217652
    • Publication date Sep 3, 2009
    • Johnson Matthey Public Limited Company
    • David Bergeal
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Method of treating atmospheric pollutants
    • Publication number 20090098034
    • Publication date Apr 16, 2009
    • Johnson Matthey Public Limited Company
    • Martyn Vincent Twigg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXHAUST SYSTEM COMPRISING CATALYSED SOOT FILTER
    • Publication number 20090071131
    • Publication date Mar 19, 2009
    • Johnson Matthey Public Limited Company
    • Paul Richard Phillips
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust System Comprising Exotherm-Generating Catalyst
    • Publication number 20080256935
    • Publication date Oct 23, 2008
    • Johnson Matthey Public Limited Company
    • Bernard Paul Gabriel Ghislain Marie Oger
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Methods of Regenerating a Nox Absorbent
    • Publication number 20080261801
    • Publication date Oct 23, 2008
    • Johnson Matthey Public Limited Company
    • Jeremy Temple Gidney
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Particulate matter generator and collector
    • Publication number 20070248508
    • Publication date Oct 25, 2007
    • Johnson Matthey Public Limited Company
    • Jeremy Temple Gidney
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Methods Of Controlling Reductant Addition
    • Publication number 20070214777
    • Publication date Sep 20, 2007
    • Eive Tord Ronny Allansson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Method of manufacturing a catalysed ceramic wall-flow filter
    • Publication number 20070191217
    • Publication date Aug 16, 2007
    • Martyn Vincent Twigg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Method and apparatus for analysing particulates
    • Publication number 20070055438
    • Publication date Mar 8, 2007
    • Martyn Vincet Twigg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Diesel engine and a catalysed filter therefor
    • Publication number 20070028604
    • Publication date Feb 8, 2007
    • Johnson Matthey Public Limited Company
    • Martyn Vincent Twigg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Emissions control
    • Publication number 20060254266
    • Publication date Nov 16, 2006
    • Guy Richard Chandler
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Exhaust system for lean burn ic engines
    • Publication number 20060254258
    • Publication date Nov 16, 2006
    • Philip Gerald Blakeman
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Exhaust system for a lean-burn ic engine
    • Publication number 20060185352
    • Publication date Aug 24, 2006
    • JOHNSON MATTHEY PUBIC LIMITED COMPANY
    • Martyn Vincent Twigg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Process for treating compression ignition engine exhaust gas
    • Publication number 20060162317
    • Publication date Jul 27, 2006
    • Martyn Vincent Twigg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Compression ignition engine and exhaust system therefor
    • Publication number 20060156709
    • Publication date Jul 20, 2006
    • Martyn Vincent Twigg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Exhaust system for a diesel engine comprising a nox- trap
    • Publication number 20060117736
    • Publication date Jun 8, 2006
    • Martyn Vincent Twigg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Spark ignition engine including three-way catalyst with nox storage...
    • Publication number 20060075740
    • Publication date Apr 13, 2006
    • Martyn Vincent Twigg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL