TREA

Andreas LANG

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  • Hassloch, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust system with mixer
    • Patent number 11,187,133
    • Issue date Nov 30, 2021
    • Tenneco GmbH
    • Joachim Gehrlein
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mix box
    • Patent number 10,626,773
    • Issue date Apr 21, 2020
    • Tenneco GmbH
    • Joachim Gehrlein
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Mixing chamber for mixing an additive in an exhaust system of an in...
    • Patent number 10,208,645
    • Issue date Feb 19, 2019
    • Tenneco GmbH
    • Joachim Gehrlein
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mixing pipe arrangement with housing
    • Patent number 10,072,550
    • Issue date Sep 11, 2018
    • Tenneco GmbH
    • Joachim Gehrlein
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Exhaust-gas mixer
    • Patent number 9,957,870
    • Issue date May 1, 2018
    • Tenneco GmbH
    • Bertram Stelzer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Apparatus for the aftertreatment of the exhaust gases of diesel eng...
    • Patent number 9,587,543
    • Issue date Mar 7, 2017
    • Tenneco GmbH
    • Sascha Haverkamp
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Apparatus for the aftertreatment of the exhaust gases of diesel eng...
    • Patent number 8,899,022
    • Issue date Dec 2, 2014
    • Heinrich Gillet GmbH
    • Sascha Haverkamp
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method for mixing an exhaust gas flow
    • Patent number 8,272,777
    • Issue date Sep 25, 2012
    • Heinrich Gillet GmbH (Tenneco)
    • Stefan Kohrs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Exhaust System With Mixer
    • Publication number 20190032535
    • Publication date Jan 31, 2019
    • TENNECO GMBH
    • Joachim GEHRLEIN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MIX BOX
    • Publication number 20180030874
    • Publication date Feb 1, 2018
    • TENNECO GMBH
    • Joachim GEHRLEIN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST-GAS MIXER
    • Publication number 20170114693
    • Publication date Apr 27, 2017
    • TENNECO GMBH
    • Bertram STELZER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MIXING PIPE ARRANGEMENT WITH HOUSING
    • Publication number 20160312680
    • Publication date Oct 27, 2016
    • TENNECO GMBH
    • Joachim GEHRLEIN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MIXING CHAMBER
    • Publication number 20150354432
    • Publication date Dec 10, 2015
    • TENNECO GMBH
    • Joachim GEHRLEIN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Apparatus for the Aftertreatment of the Exhaust Gases of Diesel Eng...
    • Publication number 20150093298
    • Publication date Apr 2, 2015
    • TENNECO GMBH
    • Sascha Haverkamp
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Apparatus for the Aftertreatment of the Exhaust Gases of Diesel Eng...
    • Publication number 20100263359
    • Publication date Oct 21, 2010
    • HEINRICH GILLET GMBH
    • Sascha Haverkamp
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Method for mixing an exhaust gas flow
    • Publication number 20090262599
    • Publication date Oct 22, 2009
    • HEINRICH GILLET GMBH (TENNECO))
    • Stefan Kohrs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL