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  • B01D53/9454
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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D53/00Separation of gases or vapours Recovering vapours of volatile solvents from gases Chemical or biological purification of waste gases

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B01D53/9454characterised by a specific device
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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust purification filter
    • Patent number 12,152,518
    • Issue date Nov 26, 2024
    • Honda Motor Co., Ltd.
    • Chiaki Seki
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Reduction of tailpipe emissions from gasoline internal combustion e...
    • Patent number 12,123,333
    • Issue date Oct 22, 2024
    • Saudi Arabian Oil Company
    • Emmanuel Laigle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Composite structures, heater apparatus, fast light-off exhaust afte...
    • Patent number 12,102,962
    • Issue date Oct 1, 2024
    • Corning Incorporated
    • Douglas Munroe Beall
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Exhaust purification filter
    • Patent number 12,092,008
    • Issue date Sep 17, 2024
    • Honda Motor Co., Ltd.
    • Chiaki Seki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System and method for engine cold start
    • Patent number 12,071,886
    • Issue date Aug 27, 2024
    • Ford Global Technologies, LLC
    • Jason Martz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Catalyst article for exhaust system of natural gas engine
    • Patent number 11,980,871
    • Issue date May 14, 2024
    • Johnson Matthey Public Limited Company
    • Moyahabo Hellen Chuma
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Exhaust system for an ammonia-burning combustion engine
    • Patent number 11,959,408
    • Issue date Apr 16, 2024
    • Johnson Matthey Public Limited Company
    • Kevin Doura
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method for heating an exhaust system
    • Patent number 11,834,977
    • Issue date Dec 5, 2023
    • Robert Bosch GmbH
    • Michael Bachner
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Device for the reduction of ammonia and nitrogen oxides emissions
    • Patent number 11,686,236
    • Issue date Jun 27, 2023
    • Saudi Arabian Oil Company
    • Emmanuel Laigle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method for operating an exhaust gas burner
    • Patent number 11,629,622
    • Issue date Apr 18, 2023
    • Robert Bosch GmbH
    • Dietmar Uhlenbrock
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Heat recovery device and heat recovery system
    • Patent number 11,629,626
    • Issue date Apr 18, 2023
    • NGK Insulators, Ltd.
    • Makoto Yoshihara
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Composite structures, heater apparatus, fast light-off exhaust afte...
    • Patent number 11,628,401
    • Issue date Apr 18, 2023
    • Corning Incorporated
    • Douglas Munroe Beall
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Catalytic converter
    • Patent number 11,623,180
    • Issue date Apr 11, 2023
    • Nissan Motor Co., Ltd.
    • Takayuki Hamamoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas sensor
    • Patent number 11,604,160
    • Issue date Mar 14, 2023
    • Denso Corporation
    • Makoto Nakae
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb structure
    • Patent number 11,534,745
    • Issue date Dec 27, 2022
    • NGK Insulators, Ltd.
    • Chika Goto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Exhaust gas purification filter
    • Patent number 11,529,578
    • Issue date Dec 20, 2022
    • Honda Motor Co., Ltd.
    • Takeshi Mori
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Catalyst device
    • Patent number 11,498,045
    • Issue date Nov 15, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Toshinori Oki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust system comprising NOx storage catalyst and CSF
    • Patent number 11,484,836
    • Issue date Nov 1, 2022
    • Johnson Matthey Public Limited Company
    • Andrew Francis Chiffey
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Catalytic articles
    • Patent number 11,471,863
    • Issue date Oct 18, 2022
    • BASF Corporation
    • Shiang Sung
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Coated wall-flow filter
    • Patent number 11,441,459
    • Issue date Sep 13, 2022
    • Umicore AG & Co. KG
    • Naina Deibel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method for operating a petrol engine, in particular of a motor vehi...
    • Patent number 11,415,033
    • Issue date Aug 16, 2022
    • Daimler AG
    • Guenter Hay
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Integrated aftertreatment system
    • Patent number 11,383,203
    • Issue date Jul 12, 2022
    • CUMMINS EMISSION SOLUTIONS, INC.
    • Juan Manuel Valencia Arcila
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    NOx adsorber catalyst
    • Patent number 11,365,660
    • Issue date Jun 21, 2022
    • Johnson Matthey Public Limited Company
    • Andrew Armitage
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Multi-region catalysts for CNG engine exhaust gas treatments with i...
    • Patent number 11,364,485
    • Issue date Jun 21, 2022
    • Johnson Matthey (Shanghai) Chemicals Co. Ltd.
    • Dongsheng Qiao
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Diesel oxidation catalyst and exhaust system
    • Patent number 11,338,245
    • Issue date May 24, 2022
    • Johnson Matthey Public Limited Company
    • Andrew Francis Chiffey
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Catalyst deterioration diagnosis method and catalyst deterioration...
    • Patent number 11,333,055
    • Issue date May 17, 2022
    • NGK Insulators, Ltd.
    • Taku Okamoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Low-pressure EGR system with turbo bypass
    • Patent number 11,306,688
    • Issue date Apr 19, 2022
    • Tenneco GmbH
    • Philipp Kreutziger
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb structure
    • Patent number 11,285,468
    • Issue date Mar 29, 2022
    • NGK Insulators, Ltd.
    • Yasushi Kato
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Exhaust purification system of internal combustion engine
    • Patent number 11,274,585
    • Issue date Mar 15, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Yasumasa Notake
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System and method for exhaust-gas aftertreatment of an internal com...
    • Patent number 11,220,942
    • Issue date Jan 11, 2022
    • VOLKSWAGEN AKIIHNGESELLSCHAFT
    • Bernd Hupfeld
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents