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with multiple filtering elements, characterised by their mutual disposition

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  • B01D46/0019
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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D46/00Filters

Current Industry

B01D46/0019with multiple filtering elements, characterised by their mutual disposition
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum insulated structure with filter features in a vacuum cavity
    • Patent number 11,300,238
    • Issue date Apr 12, 2022
    • Whirlpool Corporation
    • Paul B. Allard
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Electric switching unit comprising a filtering device
    • Patent number 11,270,857
    • Issue date Mar 8, 2022
    • Schneider Electric Industries SAS
    • Marc Rival
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air flow management for cooking system
    • Patent number 11,236,913
    • Issue date Feb 1, 2022
    • EVO AMERICA, LLC
    • Robert A. Shingler
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Gas generator
    • Patent number 11,214,877
    • Issue date Jan 4, 2022
    • Hsin-Yung Lin
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Particulate filters
    • Patent number 11,207,667
    • Issue date Dec 28, 2021
    • Johnson Matthey Public Limited Company
    • Peter Bellham
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Multipath filter assembly with integrated gaseous seal for multimod...
    • Patent number 11,202,870
    • Issue date Dec 21, 2021
    • ConMed Corporation
    • Earl M. Zergiebel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Collection device, collection method, and fibrous feedstock recycli...
    • Patent number 11,198,087
    • Issue date Dec 14, 2021
    • Seiko Epson Corporation
    • Kentaro Yamada
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Air purifying device
    • Patent number 11,198,088
    • Issue date Dec 14, 2021
    • Koninklijke Philips N.V.
    • John Robert McGarva
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter cartridges; features and methods of assembly; air cleaner as...
    • Patent number 11,192,053
    • Issue date Dec 7, 2021
    • Donaldson Company, Inc.
    • Steven Campbell
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air cleaning system and method for controlling the same
    • Patent number 11,141,688
    • Issue date Oct 12, 2021
    • Samsung Electronics Co., Ltd.
    • Jae Hun Hur
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner
    • Patent number 11,090,598
    • Issue date Aug 17, 2021
    • LG Electronics Inc.
    • Soohyun Bae
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner
    • Patent number 10,967,319
    • Issue date Apr 6, 2021
    • Samsung Electronics Co., Ltd.
    • Euy Sung Chu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Multipath filter assembly with integrated gaseous seal for multimod...
    • Patent number 10,960,150
    • Issue date Mar 30, 2021
    • SurgiQuest, Inc.
    • Earl M. Zergiebel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Separating apparatus
    • Patent number 10,953,359
    • Issue date Mar 23, 2021
    • Dyson Technology Limited
    • Richard David Nicolaou
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Separating apparatus
    • Patent number 10,842,332
    • Issue date Nov 24, 2020
    • Dyson Technology Limited
    • Richard David Nicolaou
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter module and device for the separation of overspray, and plant...
    • Patent number 10,780,382
    • Issue date Sep 22, 2020
    • EISENMANN SE
    • Apostolos Katefidis
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner
    • Patent number 10,702,819
    • Issue date Jul 7, 2020
    • Samsung Electronics Co., Ltd.
    • Euy Sung Chu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner
    • Patent number 10,697,665
    • Issue date Jun 30, 2020
    • LG Electronics Inc.
    • Soonki Jung
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Indoor unit of air-conditioning apparatus
    • Patent number 10,690,376
    • Issue date Jun 23, 2020
    • Mitsubishi Electric Corporation
    • Katsuya Ishigami
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner
    • Patent number 10,675,577
    • Issue date Jun 9, 2020
    • LG Electronics Inc.
    • Soonki Jung
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air cleaner
    • Patent number 10,646,808
    • Issue date May 12, 2020
    • LG Electronics Inc.
    • Soonki Jung
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air cleaner
    • Patent number 10,639,576
    • Issue date May 5, 2020
    • LG Electronics Inc.
    • Soonki Jung
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Vacuum installation
    • Patent number 10,625,192
    • Issue date Apr 21, 2020
    • KOKS GROUP B.V.
    • Nic Spierdijk
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Filter cartridges; features and methods of assembly; filter assembl...
    • Patent number 10,625,191
    • Issue date Apr 21, 2020
    • Donaldson Company, Inc.
    • Steven Campbell
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Bag filter filtration and dust collecting apparatus for preventing...
    • Patent number 10,464,004
    • Issue date Nov 5, 2019
    • LG Chem, Ltd.
    • Hyung-Sop Kim
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    System and method to combine a filter system with a freeze dryer to...
    • Patent number 10,427,084
    • Issue date Oct 1, 2019
    • Jesse W. Rhodes
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Air cleaner
    • Patent number 10,413,857
    • Issue date Sep 17, 2019
    • LG Electronics Inc.
    • Soohyun Bae
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner
    • Patent number 10,406,470
    • Issue date Sep 10, 2019
    • LG Electronics Inc.
    • Soohyun Bae
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Filter frame
    • Patent number 10,369,507
    • Issue date Aug 6, 2019
    • Camfil AB
    • Kenny Hedlund
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Air cleaner
    • Patent number 10,323,855
    • Issue date Jun 18, 2019
    • LG Electronics Inc.
    • Soonki Jung
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    SWITCHABLE FILTRATION SYSTEM
    • Publication number 20220203287
    • Publication date Jun 30, 2022
    • TRANE INTERNATIONAL INC.
    • Scott Wenger
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    PARTICULATE FILTERS
    • Publication number 20220111376
    • Publication date Apr 14, 2022
    • Johnson Matthey Public Limited Company
    • Peter BELLHAM
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    AIR CLEANING SYSTEM
    • Publication number 20220090814
    • Publication date Mar 24, 2022
    • LG ELECTRONICS INC.
    • Ji Eun CHOI
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    PARTICLE CATCHER AND AXLE ASSEMBLY COMPRISING SAME
    • Publication number 20220074482
    • Publication date Mar 10, 2022
    • Donaldson Company, Inc.
    • Enrico GRECO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    UV ENABLED FINS ENCAPSULATION SYSTEM
    • Publication number 20220040620
    • Publication date Feb 10, 2022
    • UV American Technology, LLC
    • Ilyas HAMIDZAI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20210345846
    • Publication date Nov 11, 2021
    • Martti OLLILA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANER
    • Publication number 20210339181
    • Publication date Nov 4, 2021
    • LG Electronics Inc.
    • Soohyun BAE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PROTECTIVE EQUIPMENT
    • Publication number 20210331004
    • Publication date Oct 28, 2021
    • LevMarc LLC
    • Steven Brian Levine
    • A41 - WEARING APPAREL
  • Information Patent Application

    INTEGRATED OIL SEPERATOR WITH FLOW MANAGEMENT
    • Publication number 20210302081
    • Publication date Sep 30, 2021
    • Carrier Corporation
    • Munish KUMAR
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER UNIT QUALITY MANAGEMENT SYSTEM AND FILTER UNIT QUALITY MANAG...
    • Publication number 20210069624
    • Publication date Mar 11, 2021
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Rei TAKEI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SYSTEMS AND METHODS FOR COOLING FOOD PRODUCTS
    • Publication number 20210055031
    • Publication date Feb 25, 2021
    • RYLANS ENTERPRISES LLC
    • Robert BACA
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    FILTER DEVICE AND FUME EXTRACTION DEVICE COMPRISING FILTER DEVICE
    • Publication number 20210055002
    • Publication date Feb 25, 2021
    • BSH HAUSGERÄTE GMBH
    • Aurélien Chartrel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PARTICULATE FILTERS
    • Publication number 20210046467
    • Publication date Feb 18, 2021
    • Johnson Matthey Public Limited Company
    • Peter BELLHAM
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ELECTRIC SWITCHING UNIT COMPRISING A FILTERING DEVICE
    • Publication number 20200411263
    • Publication date Dec 31, 2020
    • Schneider Electric Industries SAS
    • Marc RIVAL
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER CARTRIDGES; FEATURES AND METHODS OF ASSEMBLY; AIR CLEANER AS...
    • Publication number 20200353397
    • Publication date Nov 12, 2020
    • DONALDSON COMPANY, INC.
    • Steven Campbell
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANER
    • Publication number 20200289969
    • Publication date Sep 17, 2020
    • Samsung Electronics Co., Ltd.
    • Euy Sung CHU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FILTER ELEMENT WITH HONEYCOMB BODY FOR AIR CLEANING
    • Publication number 20200261839
    • Publication date Aug 20, 2020
    • Carl Freudenberg KG
    • Edith Kuehl
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Air Intelligent Circulation Filter Window for Confined Space
    • Publication number 20200158358
    • Publication date May 21, 2020
    • Wai Kit Victor CHOI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANER
    • Publication number 20190351357
    • Publication date Nov 21, 2019
    • LG ELECTRONICS INC.
    • Soohyun BAE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANER
    • Publication number 20190264948
    • Publication date Aug 29, 2019
    • LG ELECTRONICS INC.
    • Soonki JUNG
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    GAS GENERATOR
    • Publication number 20190242020
    • Publication date Aug 8, 2019
    • Hsin-Yung Lin
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    COLLECTION DEVICE, COLLECTION METHOD, AND FIBROUS FEEDSTOCK RECYCLI...
    • Publication number 20190240607
    • Publication date Aug 8, 2019
    • SEIKO EPSON CORPORATION
    • Kentaro YAMADA
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    AIR CLEANING SYSTEM AND METHOD FOR CONTROLLING THE SAME
    • Publication number 20190232210
    • Publication date Aug 1, 2019
    • Samsung Electronics Co., Ltd.
    • Jae Hun HUR
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER MODULE AND DEVICE FOR THE SEPARATION OF OVERSPRAY, AND PLANT...
    • Publication number 20190134547
    • Publication date May 9, 2019
    • EISENMANN SE
    • Apostolos Katefidis
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER INSERT AND FILTRATION ARRANGEMENT HAVING A FILTER INSERT
    • Publication number 20190111367
    • Publication date Apr 18, 2019
    • KUENZEL advanced weaving technologies GmbH
    • Ludwig Kuenzel
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    MULTIPATH FILTER ASSEMBLY WITH INTEGRATED GASEOUS SEAL FOR MULTIMOD...
    • Publication number 20190001079
    • Publication date Jan 3, 2019
    • SurgiQuest, Inc
    • Earl M. Zergiebel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MULTIPATH FILTER ASSEMBLY WITH INTEGRATED GASEOUS SEAL FOR MULTIMOD...
    • Publication number 20180369511
    • Publication date Dec 27, 2018
    • Surgiquest, Inc.
    • Earl M. Zergiebel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SMART MULTI-MODAL VEHICULAR AIR FILTERING SYSTEM AND ASSOCIATED MET...
    • Publication number 20180345762
    • Publication date Dec 6, 2018
    • Mann + Hummel GmbH
    • Bernd Bauer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VACUUM INSTALLATION
    • Publication number 20180311603
    • Publication date Nov 1, 2018
    • Koks Group B.V.
    • Nic SPIERDIJK
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    INDOOR UNIT OF AIR-CONDITIONING APPARATUS
    • Publication number 20180313573
    • Publication date Nov 1, 2018
    • Mitsubishi Electric Corporation
    • Katsuya ISHIGAMI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL