TREA

with wound filtering sheets

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  • CPC
  • B01D29/073
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D29/00Other filters with filtering elements stationary during filtration

Current Industry

B01D29/073with wound filtering sheets
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluted filtration media, filtration media packs, and filtration ele...
    • Patent number 12,097,459
    • Issue date Sep 24, 2024
    • Donaldson Company, Inc.
    • Scott M. Brown
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter unit
    • Patent number 11,638,887
    • Issue date May 2, 2023
    • OASE GmbH
    • Thomas Willuweit
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Roll type filter cleaning apparatus
    • Patent number 9,808,743
    • Issue date Nov 7, 2017
    • Samsung Electronics Co., Ltd.
    • Sang-hyun Baek
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Filter with tri-flow path combinations
    • Patent number 9,555,346
    • Issue date Jan 31, 2017
    • Cummins Filtration IP Inc.
    • Christopher E. Holm
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter structure
    • Patent number 8,641,901
    • Issue date Feb 4, 2014
    • Wix Filtration Corp LLC
    • Jason W. Reid
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    End cap assembly adapted for interconnecting filtration elements
    • Patent number 8,425,773
    • Issue date Apr 23, 2013
    • Dow Global Technologies LLC
    • Diego Bonta
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter structure
    • Patent number 8,192,623
    • Issue date Jun 5, 2012
    • Wix Filtration Corp LLC
    • Jason W. Reid
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fluid filtration system
    • Patent number 7,371,321
    • Issue date May 13, 2008
    • Nickolas Bernheart Nesland, Sr.
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method of fluid filtering employing a novel cartridge sealing mecha...
    • Patent number 6,319,416
    • Issue date Nov 20, 2001
    • Harvard Corporation
    • Dennis R. Morgan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter element sealing mechanism
    • Patent number 6,270,668
    • Issue date Aug 7, 2001
    • Harvard Corporation
    • Dennis R. Morgan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Liquid filter assembly
    • Patent number 4,588,503
    • Issue date May 13, 1986
    • Eiichi Sugiura
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Densification of phosphatic wastes and phosphoric acid slimes and s...
    • Patent number 4,530,764
    • Issue date Jul 23, 1985
    • Occidental Research Corporation
    • Iran L. Thomas
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Cradle system
    • Patent number 4,217,225
    • Issue date Aug 12, 1980
    • Miracle Core Chemical Industries
    • Albert Jacobson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filters
    • Patent number 4,109,676
    • Issue date Aug 29, 1978
    • E. J. Price (Developments) Limited
    • Ernest J. Price
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Helically wound blood filter
    • Patent number 4,092,246
    • Issue date May 30, 1978
    • Abcor, Inc.
    • Frederick J. Kummer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3526590
    • Patent number 3,526,590
    • Issue date Sep 1, 1970
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3317053
    • Patent number 3,317,053
    • Issue date May 2, 1967
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2928547
    • Patent number 2,928,547
    • Issue date Mar 15, 1960
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2902161
    • Patent number 2,902,161
    • Issue date Sep 1, 1959
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2895615
    • Patent number 2,895,615
    • Issue date Jul 21, 1959
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2750048
    • Patent number 2,750,048
    • Issue date Jun 12, 1956
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2321985
    • Patent number 2,321,985
    • Issue date Jun 15, 1943
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2233131
    • Patent number 2,233,131
    • Issue date Feb 25, 1941
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2202379
    • Patent number 2,202,379
    • Issue date May 28, 1940
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2095470
    • Patent number 2,095,470
    • Issue date Oct 12, 1937
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    1906418
    • Patent number 1,906,418
    • Issue date May 2, 1933
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER
    • Publication number 20210331095
    • Publication date Oct 28, 2021
    • MASTERFILTER LIMITED
    • ALAN ROPER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLUTED FILTRATION MEDIA, FILTRATION MEDIA PACKS, AND FILTRATION ELE...
    • Publication number 20200360852
    • Publication date Nov 19, 2020
    • Donaldson Company, Inc.
    • Scott M. Brown
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CENTRIFUGE FILTERS USING A LAYERED, REPLACEABLE MEDIA CARTRIDGE
    • Publication number 20200254463
    • Publication date Aug 13, 2020
    • Donaldson Company, Inc.
    • Matthew P. Goertz
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    FILTER UNIT
    • Publication number 20190168137
    • Publication date Jun 6, 2019
    • Lavaris Technologies GmbH
    • Thomas Willuweit
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    FILTRATION ASSEMBLY INCLUDING ABUTTING FILTRATION ELEMENTS WITH END...
    • Publication number 20150367258
    • Publication date Dec 24, 2015
    • Filmtec Corporation
    • Jon E. Johnson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER UNIT
    • Publication number 20150343337
    • Publication date Dec 3, 2015
    • Lavaris Technologies GmbH
    • Thomas Willuweit
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter with Tri-Flow Path Combinations
    • Publication number 20120285901
    • Publication date Nov 15, 2012
    • Cummins Filtration IP Inc.
    • Christopher E. Holm
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter with Specified Flow Path Combinations
    • Publication number 20120285324
    • Publication date Nov 15, 2012
    • Cummins Filtration IP Inc.
    • Christopher E. Holm
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter with Shaped Flow Path Combinations
    • Publication number 20120285902
    • Publication date Nov 15, 2012
    • Cummins Filtration IP Inc.
    • Christopher E. Holm
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Structure
    • Publication number 20120228210
    • Publication date Sep 13, 2012
    • Wix Filtration Corp LLC
    • Jason W. Reid
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    END CAP ASSEMBLY ADAPTED FOR INTERCONNECTING FILTRATION ELEMENTS
    • Publication number 20110042294
    • Publication date Feb 24, 2011
    • Diego Bonta
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Fluid filter and method of construction
    • Publication number 20110005995
    • Publication date Jan 13, 2011
    • Filmax, Inc.
    • David McMahon Butler
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Structure
    • Publication number 20100252495
    • Publication date Oct 7, 2010
    • Jason W. Reid
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Fuel Filter
    • Publication number 20080149560
    • Publication date Jun 26, 2008
    • KYOSAN DENKI CO., LTD.
    • Yoshiichi Koguchi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter unit
    • Publication number 20050061723
    • Publication date Mar 24, 2005
    • KYOSAN DENKI CO., LTD.
    • Yoshiharu Matsushita
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Method of fluid filtering
    • Publication number 20010004977
    • Publication date Jun 28, 2001
    • Dennis R. Morgan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL