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with backwash arms or shoes acting on the cake side

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  • CPC
  • B01D29/688
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Parent Industries

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

Current Industry

B01D29/688with backwash arms or shoes acting on the cake side
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Filtration apparatus and filter washing method therefor
    • Patent number 12,138,566
    • Issue date Nov 12, 2024
    • Fuji Filter Manufacturing Co., Ltd.
    • Yuichi Takahashi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Backflushing filter
    • Patent number 11,957,999
    • Issue date Apr 16, 2024
    • BWT Holding GmbH
    • Jürgen Johann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter candle and method for operating such filter candle
    • Patent number 11,872,507
    • Issue date Jan 16, 2024
    • BOLLFILTER NORDIC APS
    • Robert Jellinggaard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device
    • Patent number 11,607,630
    • Issue date Mar 21, 2023
    • Hydac Process Technology GmbH
    • Bernhard Schlichter
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Water filter
    • Patent number 11,559,759
    • Issue date Jan 24, 2023
    • MOSSHYDRO AS
    • Kristian Holmen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter apparatus
    • Patent number 11,278,826
    • Issue date Mar 22, 2022
    • Hydac Process Technology GmbH
    • Manfred Deutschmeyer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device
    • Patent number 11,266,928
    • Issue date Mar 8, 2022
    • Hydac Process Technology GmbH
    • Hans-Juergen Lingen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Methods and apparatus for treating water and wastewater employing a...
    • Patent number 10,905,981
    • Issue date Feb 2, 2021
    • Alfa Laval Corporate AB
    • Charles G. Dannemann
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water filter
    • Patent number 10,905,982
    • Issue date Feb 2, 2021
    • MOSSHYDRO AS
    • Kristian Holmen
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Filter cleaning system with a movable proximity nozzle
    • Patent number 10,751,764
    • Issue date Aug 25, 2020
    • FILTER SAFE LTD.
    • Etai Dagan
    • B08 - CLEANING
  • Information Patent Grant

    Methods for filtering effluent water for recycled use
    • Patent number 10,737,950
    • Issue date Aug 11, 2020
    • Tyler Bennett
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Debris filter with filter screen in the form of a spherical section
    • Patent number 10,688,419
    • Issue date Jun 23, 2020
    • Ovivo Inc.
    • Andrew L. Browning
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Multicage-type apparatus for filtering ballast water for automatica...
    • Patent number 10,632,403
    • Issue date Apr 28, 2020
    • Panasia Co., Ltd.
    • Soo-Tae Lee
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Innovative self cleaning filter mechanism
    • Patent number 10,549,223
    • Issue date Feb 4, 2020
    • EKO MUHENDISLIK SANAYI VE TICARET LIMITED SIRKETI
    • M. Serdar Gurel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Self-cleaning filtration system for a dishwasher
    • Patent number 10,448,801
    • Issue date Oct 22, 2019
    • Samsung Electronics Co., Ltd.
    • Raveendran Vaidhyanathan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Diatomaceous earth filter apparatus and method
    • Patent number 10,427,076
    • Issue date Oct 1, 2019
    • Pentair Water Pool and Spa, Inc.
    • Robert Frank Swindell
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filtration system and method
    • Patent number 10,300,411
    • Issue date May 28, 2019
    • Filtration Technology Corporation
    • John Hampton
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    High-efficiency automatic self-cleaning strainer
    • Patent number 10,245,531
    • Issue date Apr 2, 2019
    • TM Industrial Supply, Inc.
    • Carl A. Steiner
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Micronic automatic filter
    • Patent number 10,183,243
    • Issue date Jan 22, 2019
    • FILTER SAFE LTD
    • Etai Dagan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Disk type filtering apparatus
    • Patent number 10,016,706
    • Issue date Jul 10, 2018
    • Alfa Laval Corporate AB
    • Charles G. Dannemann
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Disk type filtering apparatus
    • Patent number 9,962,633
    • Issue date May 8, 2018
    • Alfa Laval Corporate AB
    • Charles G. Danneman
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Self cleaning filter system
    • Patent number 9,901,850
    • Issue date Feb 27, 2018
    • Amiad Water Systems Ltd.
    • Boaz Zur
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Candle-type filtering device for preventing back pressure
    • Patent number 9,776,112
    • Issue date Oct 3, 2017
    • Panasia Co., Ltd.
    • Soo-Tae Lee
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Stationary cloth media filtration
    • Patent number 9,776,108
    • Issue date Oct 3, 2017
    • Aqua-Aerobic Systems, Inc.
    • Peter G. Baumann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filtration system and method
    • Patent number 9,707,498
    • Issue date Jul 18, 2017
    • Filtration Technology Corporation
    • John Hampton
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter apparatus
    • Patent number 9,669,335
    • Issue date Jun 6, 2017
    • Fuji Filter Manufacturing Co., Ltd.
    • Yuichi Takahashi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Debris filter with splitter bar
    • Patent number 9,561,454
    • Issue date Feb 7, 2017
    • Ovivo Inc.
    • Andrew L. Browning
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fluid filtering unit and system
    • Patent number 9,347,570
    • Issue date May 24, 2016
    • Amiad Water Systems Ltd.
    • Yuval Shamir
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-cleaning filter module
    • Patent number 9,211,489
    • Issue date Dec 15, 2015
    • Gea Westfalia Separator Group GmbH
    • Wilfried Riggers
    • B08 - CLEANING
  • Information Patent Grant

    Filtering apparatus for treating ballast water
    • Patent number 8,821,720
    • Issue date Sep 2, 2014
    • Panasia Co., Ltd.
    • Soo-Tae Lee
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    PLANT AND METHOD FOR RECYCLING AND FILTERING ROLLING OIL
    • Publication number 20240278150
    • Publication date Aug 22, 2024
    • FIVES DMS
    • Conrad ERNST DE LA GRAETE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTRATION APPARATUS AND FILTER WASHING METHOD THEREFOR
    • Publication number 20220288510
    • Publication date Sep 15, 2022
    • Fuji Filter Manufacturing Co., Ltd.
    • Yuichi TAKAHASHI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CONTROL MECHANISM FOR SELF-CLEANING FILTRATION SYSTEMS
    • Publication number 20220047973
    • Publication date Feb 17, 2022
    • AMIAD WATER SYSTEMS LTD.
    • Amir EISEN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER CANDLE AND METHOD FOR OPERATING SUCH FILTER CANDLE
    • Publication number 20220001310
    • Publication date Jan 6, 2022
    • BOLLFILTER NORDIC APS
    • Robert JELLINGGAARD
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Assembly Employing Cloth Filter Layer for Use in Self-Cleani...
    • Publication number 20210170310
    • Publication date Jun 10, 2021
    • Filter Art LTD.
    • Amihai KOTLER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Water Filter
    • Publication number 20210106931
    • Publication date Apr 15, 2021
    • Kristian Holmen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CONTROL MECHANISM FOR SELF-CLEANING FILTRATION SYSTEMS
    • Publication number 20210023482
    • Publication date Jan 28, 2021
    • AMIAD WATER SYSTEMS LTD.
    • Amir EISEN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Water Filter
    • Publication number 20200155980
    • Publication date May 21, 2020
    • MossHydro AS
    • Kristian Holmen
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    FILTER DEVICE
    • Publication number 20200038787
    • Publication date Feb 6, 2020
    • HYDAC PROCESS TECHNOLOGY GMBH
    • Bernhard SCHLICHTER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER APPARATUS
    • Publication number 20200038788
    • Publication date Feb 6, 2020
    • HYDAC PROCESS TECHNOLOGY GMBH
    • Manfred DEUTSCHMEYER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FILTER DEVICE
    • Publication number 20190240600
    • Publication date Aug 8, 2019
    • HYDAC PROCESS TECHNOLOGY GMBH
    • Hans-Juergen LINGEN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    BACKFLUSHING FILTER
    • Publication number 20190201818
    • Publication date Jul 4, 2019
    • BWT AKTIENGESELLSCHAFT
    • Jürgen Johann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHODS AND APPARATUS FOR TREATING WATER AND WASTEWATER EMPLOYING A...
    • Publication number 20180078883
    • Publication date Mar 22, 2018
    • Alfa Laval Corporate AB
    • Charles G. Dannemann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTRATION SYSTEM AND METHOD
    • Publication number 20170312660
    • Publication date Nov 2, 2017
    • John HAMPTON
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DEBRIS FILTER WITH SPLITTER BAR
    • Publication number 20170144087
    • Publication date May 25, 2017
    • Andrew L. Browning
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTRATION SYSTEM AND FILTER ASSEMBLY ASSOCIATED THEREWITH
    • Publication number 20160310876
    • Publication date Oct 27, 2016
    • Amiad Water Systems LTD.
    • Ra'anan BEN-HORIN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MULTICAGE-TYPE APPARATUS FOR FILTERING BALLAST WATER FOR AUTOMATICA...
    • Publication number 20160067636
    • Publication date Mar 10, 2016
    • PANASIA CO., LTD.
    • Soo-Tae Lee
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHODS AND APPARATUS FOR TREATING WATER AND WASTEWATER EMPLOYING A...
    • Publication number 20160059156
    • Publication date Mar 3, 2016
    • Alfa Laval Corporate AB
    • Charles G. Dannemann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Diatomaceous Earth Filter Apparatus and Method
    • Publication number 20150174515
    • Publication date Jun 25, 2015
    • Pentair Water Pool and Spa, Inc.
    • Robert Frank Swindell
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER APPARATUS
    • Publication number 20140366493
    • Publication date Dec 18, 2014
    • Yuichi Takahashi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    BACK-FLUSH FILTER SYSTEMS AND MECHANISMS THEREFOR
    • Publication number 20140305862
    • Publication date Oct 16, 2014
    • AMIAD WATER SYSTEMS LTD.
    • Boaz Zur
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTRATION SYSTEM AND METHOD
    • Publication number 20140263106
    • Publication date Sep 18, 2014
    • Filtration Technology Corporation
    • John HAMPTON
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DEBRIS FILTER WITH SPLITTER BOX
    • Publication number 20140097145
    • Publication date Apr 10, 2014
    • Ovivo Luxembourg, S.a.r. I.
    • Andrew L. Browning
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    REVERSIBLE BACKWASHING SELF-CLEANING FILTER
    • Publication number 20140021126
    • Publication date Jan 23, 2014
    • Deng Hong Luo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SELF-CLEANING SUCTION FILTER
    • Publication number 20140021125
    • Publication date Jan 23, 2014
    • Deng Hong Luo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLUID DIVERTING SYSTEM
    • Publication number 20130299014
    • Publication date Nov 14, 2013
    • AMIAD WATER SYSTEMS LTD.
    • Ra'anan Ben-Horin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SELF CLEANING FILTER SYSTEM
    • Publication number 20130270163
    • Publication date Oct 17, 2013
    • Boaz Zur
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLUID FILTERING UNIT AND SYSTEM
    • Publication number 20130255202
    • Publication date Oct 3, 2013
    • AMIAD WATER SYSTEMS LTD.
    • Yuval Shamir
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Self-Cleaning Filter Module
    • Publication number 20130087495
    • Publication date Apr 11, 2013
    • Wilfried Riggers
    • B08 - CLEANING
  • Information Patent Application

    FILTER SYSTEM, IN PARTICULAR FOR VISCOSE FILTRATION
    • Publication number 20130079508
    • Publication date Mar 28, 2013
    • Enrico Mahlig
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL