TREA

Other than having a circular shape

Follow

Industry

  • CPC
  • B01D2201/296
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D2201/00Details relating to filtering apparatus

Current Industry

B01D2201/296Other than having a circular shape
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Filtration system with rotating core driving thimble opening and cl...
    • Patent number 11,992,790
    • Issue date May 28, 2024
    • TIANJIN TIANCHUANG BEST PURE ENVIRONMENTAL SCIENCE AND TECHNOLOGY CO., LTD.
    • Enyu Wei
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter cartridge with engagement members
    • Patent number 11,638,888
    • Issue date May 2, 2023
    • UFI FILTERS S.p.A.
    • Giorgio Girondi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Water filter system
    • Patent number 11,291,937
    • Issue date Apr 5, 2022
    • Whirlpool Corporation
    • Christopher A. Kruckenberg
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water filter system
    • Patent number 11,247,156
    • Issue date Feb 15, 2022
    • Whirlpool Corporation
    • Christopher A. Kruckenberg
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Filter for hydraulic fluids for hydraulic circuits and process of m...
    • Patent number 11,215,205
    • Issue date Jan 4, 2022
    • MP Filtri S.p.A.
    • Claudio Pastori
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Electronic filter detection feature for liquid filtration systems
    • Patent number 10,821,382
    • Issue date Nov 3, 2020
    • Cummins Filtration IP, Inc.
    • Abhijit Shimpi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter element
    • Patent number 10,744,428
    • Issue date Aug 18, 2020
    • MANN+HUMMEL GMBH
    • Heiko Wyhler
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Wave seal for filter element
    • Patent number 10,729,999
    • Issue date Aug 4, 2020
    • Parker-Hannifin Corporation
    • John Nichols
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter assembly and filter element
    • Patent number 10,702,807
    • Issue date Jul 7, 2020
    • Clarcor Engine Mobile Solutions, LLC
    • Timothy M. Sasur
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Water filter system
    • Patent number 10,653,985
    • Issue date May 19, 2020
    • Whirlpool Corporation
    • Christopher A. Kruckenberg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter apparatus
    • Patent number 10,617,976
    • Issue date Apr 14, 2020
    • HYDAC FILTERTECHNIK GMBH
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Membrane casing and membrane component
    • Patent number 10,343,936
    • Issue date Jul 9, 2019
    • Kubota Corporation
    • Keishi Watanabe
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Carafe filter with air lock prevention feature
    • Patent number 10,335,717
    • Issue date Jul 2, 2019
    • KX Technologies LLC
    • Stephen P. Huda
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water treatment cartridge
    • Patent number 10,328,367
    • Issue date Jun 25, 2019
    • Strix Limited
    • Duncan Howie
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter element and filter arrangement
    • Patent number 10,272,368
    • Issue date Apr 30, 2019
    • MANN+HUMMEL GMBH
    • Martin Klein
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Electronic filter detection feature for liquid filtration systems
    • Patent number 10,220,338
    • Issue date Mar 5, 2019
    • Cummins Filtration IP, Inc.
    • Abhijit Shimpi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Water filter system
    • Patent number 10,022,658
    • Issue date Jul 17, 2018
    • Whirlpool Corporation
    • Christopher A. Kruckenberg
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water filter system
    • Patent number 10,010,820
    • Issue date Jul 3, 2018
    • Whirlpool Corporation
    • Christopher A. Kruckenberg
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Filter unit
    • Patent number 9,937,451
    • Issue date Apr 10, 2018
    • Whirlpool Corporation
    • Christopher A. Kruckenberg
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Filter apparatus
    • Patent number 9,884,274
    • Issue date Feb 6, 2018
    • HYDAC FILTER TECHNIK GMBH
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Carafe filter with air lock prevention feature
    • Patent number 9,849,407
    • Issue date Dec 26, 2017
    • KX Technologies LLC
    • Stephen P. Huda
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Filter element wave seal gland
    • Patent number 9,821,258
    • Issue date Nov 21, 2017
    • Parker-Hannifin Corporation
    • Dominic Thompson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter element
    • Patent number 9,764,263
    • Issue date Sep 19, 2017
    • Caterpillar Inc.
    • Mark Andrew McElroy
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Liquid filter assembly; and, methods
    • Patent number 9,433,881
    • Issue date Sep 6, 2016
    • Donaldson Company, Inc.
    • Angelo Schiavon
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Crankcase ventilation filter assembly, components, and methods
    • Patent number 9,346,002
    • Issue date May 24, 2016
    • Donaldson Company, Inc.
    • Christof Kleynen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device and filter element for use with such a filter device
    • Patent number 9,044,695
    • Issue date Jun 2, 2015
    • HYDAC FILTERTECHNIK GMBH
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method of installing a filter unit
    • Patent number 8,950,052
    • Issue date Feb 10, 2015
    • Whirlpool Corporation
    • Christopher A. Kruckenberg
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Oil-filter device
    • Patent number 8,940,165
    • Issue date Jan 27, 2015
    • Bayerische Motoren Werke Aktiengesellschaft
    • Daniel Thomas
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter element wave gland seal
    • Patent number 8,916,044
    • Issue date Dec 23, 2014
    • Parker-Hannifin Corporation
    • Daniel P. Rapin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Water filter system
    • Patent number 8,845,896
    • Issue date Sep 30, 2014
    • Whirlpool Corporation
    • Christopher A. Kruckenberg
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER ASSEMBLY WITH FILTER ELEMENT ENDCAP HAVING INTEGRAL EXTERNAL...
    • Publication number 20240269583
    • Publication date Aug 15, 2024
    • Schroeder Industries, LLC
    • Matt Adams
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    RETROFITTING AND USE OF RECTANGULAR FILTERS, ASSEMBLY AND METHOD FO...
    • Publication number 20240082761
    • Publication date Mar 14, 2024
    • Filtration Technology Corporation
    • Christopher D. WALLACE
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    WATER FILTER SYSTEM
    • Publication number 20220040609
    • Publication date Feb 10, 2022
    • Whirlpool Corporation
    • CHRISTOPHER A. KRUCKENBERG
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    WATER FILTER SYSTEM
    • Publication number 20220040606
    • Publication date Feb 10, 2022
    • Whirlpool Corporation
    • CHRISTOPHER A. KRUCKENBERG
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    WATER FILTER SYSTEM
    • Publication number 20220040607
    • Publication date Feb 10, 2022
    • Whirlpool Corporation
    • CHRISTOPHER A. KRUCKENBERG
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    WATER FILTER SYSTEM
    • Publication number 20220040608
    • Publication date Feb 10, 2022
    • Whirlpool Corporation
    • CHRISTOPHER A. KRUCKENBERG
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    FILTRATION DEVICE AND FILTRATION METHOD
    • Publication number 20210060459
    • Publication date Mar 4, 2021
    • Murata Manufacturing Co., Ltd.
    • Takashi Kondo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    RETROFITTING AND USE OF RECTANGULAR FILTERS, ASSEMBLY AND METHOD FO...
    • Publication number 20210060465
    • Publication date Mar 4, 2021
    • Filtration Technology Corporation
    • Christopher D. WALLACE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER CARTRIDGE WITH ENGAGEMENT MEMBERS
    • Publication number 20200398195
    • Publication date Dec 24, 2020
    • UFI FILTERS S.P.A.
    • Giorgio GIRONDI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WATER FILTER SYSTEM
    • Publication number 20200230534
    • Publication date Jul 23, 2020
    • Whirlpool Corporation
    • CHRISTOPHER A. KRUCKENBERG
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    FILTER ASSEMBLY WITH FILTER ELEMENT ENDCAP HAVING INTEGRAL EXTERNAL...
    • Publication number 20200114286
    • Publication date Apr 16, 2020
    • Schroeder Industries, LLC
    • Matt Adams
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ELECTRONIC FILTER DETECTION FEATURE FOR LIQUID FILTRATION SYSTEMS
    • Publication number 20190176065
    • Publication date Jun 13, 2019
    • CMMINS FILTRATIONS IP, INC.
    • Abhijit SHIMPI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WAVE SEAL FOR FILTER ELEMENT
    • Publication number 20180318745
    • Publication date Nov 8, 2018
    • Parker-Hannifin Corporation
    • John NICHOLS
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WATER FILTER SYSTEM
    • Publication number 20180290085
    • Publication date Oct 11, 2018
    • Whirlpool Corporation
    • CHRISTOPHER A. KRUCKENBERG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER APPARATUS
    • Publication number 20180111065
    • Publication date Apr 26, 2018
    • HYDAC FILTERTECHNIK GMBH
    • Norbert SANN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CARAFE FILTER WITH AIR LOCK PREVENTION FEATURE
    • Publication number 20180071660
    • Publication date Mar 15, 2018
    • KX TECHNOLOGIES LLC
    • Stephen P. Huda
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ELECTRONIC FILTER DETECTION FEATURE FOR LIQUID FILTRATION SYSTEMS
    • Publication number 20160296864
    • Publication date Oct 13, 2016
    • CUMMINS FILTRATION IP, INC.
    • Abhijit SHIMPI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WATER FILTER SYSTEM
    • Publication number 20140374335
    • Publication date Dec 25, 2014
    • Whirlpool Corporation
    • CHRISTOPHER A. KRUCKENBERG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER APPARATUS
    • Publication number 20140083923
    • Publication date Mar 27, 2014
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CRANKCASE VENTILATION FILTER ASSEMBLY, COMPONENTS; AND METHODS
    • Publication number 20140033668
    • Publication date Feb 6, 2014
    • Donaldson Company, Inc.
    • Christof Kleynen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ELEMENT
    • Publication number 20130228504
    • Publication date Sep 5, 2013
    • Caterpillar Inc.
    • Mark Andrew McElroy
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WATER FILTER SYSTEM
    • Publication number 20130068682
    • Publication date Mar 21, 2013
    • Whirlpool Corporation
    • CHRISTOPHER A. KRUCKENBERG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD OF INSTALLING A FILTER UNIT
    • Publication number 20130067718
    • Publication date Mar 21, 2013
    • Whirlpool Corporation
    • CHRISTOPHER A. KRUCKENBERG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER UNIT
    • Publication number 20130068683
    • Publication date Mar 21, 2013
    • Whirlpool Corporation
    • CHRISTOPHER A. KRUCKENBERG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WATER FILTER UNIT
    • Publication number 20130068681
    • Publication date Mar 21, 2013
    • Whirlpool Corporation
    • CHRISTOPHER A. KRUCKENBERG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER UNIT
    • Publication number 20130068684
    • Publication date Mar 21, 2013
    • Whirlpool Corporation
    • CHRISTOPHER A. KRUCKENBERG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Oil-Filter Device
    • Publication number 20130037478
    • Publication date Feb 14, 2013
    • Daniel Thomas
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SEPARATOR ARRANGEMENT FOR GAS/LIQUID SEPARATION; APPARATUS;AND, MET...
    • Publication number 20120240767
    • Publication date Sep 27, 2012
    • Donaldson Company, Inc.
    • Michael James Casey
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    NONCIRCULAR REPLACEABLE FUEL FILTER ELEMENTS AND SYSTEMS INCLUDING...
    • Publication number 20120228211
    • Publication date Sep 13, 2012
    • CUMMINS FILTRATION IP, INC.
    • Charles W. Hawkins
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER DEVICE AND FILTER ELEMENT FOR USE WITH SUCH A FILTER DEVICE
    • Publication number 20120223006
    • Publication date Sep 6, 2012
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL