TREA

open-ended the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element

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  • CPC
  • B01D29/17
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Parent Industries

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

Current Industry

B01D29/17open-ended the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Filter housing that accepts both single open end o-ring and double...
    • Patent number 12,030,004
    • Issue date Jul 9, 2024
    • Parker-Hannifin Corporation
    • Steven T. Yoshimura
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Dishwashing appliance with shrouded filtration assembly
    • Patent number 11,805,960
    • Issue date Nov 7, 2023
    • MIDEA GROUP CO., LTD.
    • Joel Boyer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Regenerative media filtration
    • Patent number 11,673,079
    • Issue date Jun 13, 2023
    • Blue Skies Global LLC
    • Paul F. Nehlen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Water filtration apparatus
    • Patent number 11,559,757
    • Issue date Jan 24, 2023
    • Patrick Ruzicka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Regenerative media filtration
    • Patent number 11,167,226
    • Issue date Nov 9, 2021
    • Blue Skies Global LLC
    • Paul F. Nehlen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Regenerative media filtration
    • Patent number 10,981,091
    • Issue date Apr 20, 2021
    • Blue Skies Global LLC
    • Paul F. Nehlen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Regenerative media filtration
    • Patent number 10,850,216
    • Issue date Dec 1, 2020
    • Blue Skies Global LLC
    • Paul F. Nehlen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Regenerative media filtration
    • Patent number 10,814,256
    • Issue date Oct 27, 2020
    • Blue Skies Global LLC
    • Paul F. Nehlen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Regenerative media filtration
    • Patent number 10,814,255
    • Issue date Oct 27, 2020
    • Blue Skies Global LLC
    • Paul F. Nehlen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Outside-in water purification system
    • Patent number 10,617,977
    • Issue date Apr 14, 2020
    • Goodrich Corporation
    • Kevin Edward Roach
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Filter media cup with flow enhancing slits
    • Patent number 10,588,296
    • Issue date Mar 17, 2020
    • Andrew Carlton Rimer
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Filter assembly with self-contained disposable filter cartridge
    • Patent number 10,441,908
    • Issue date Oct 15, 2019
    • David E. Fitzgerald
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Regenerative media filtration
    • Patent number 10,406,458
    • Issue date Sep 10, 2019
    • Blue Skies Global LLC
    • Paul F. Nehlen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Debris filter for motor cooling inlet on ram air fan
    • Patent number 10,072,664
    • Issue date Sep 11, 2018
    • Hamilton Sundstrand Corporation
    • Lucic Milan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Self-cleaning water filtration system
    • Patent number 9,022,223
    • Issue date May 5, 2015
    • Instapure Brands, Inc.
    • William Scott Wright
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Pressurized water filtration system
    • Patent number 8,323,490
    • Issue date Dec 4, 2012
    • Instapure Brands, Inc.
    • William Scott Wright
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water quality drain basin insert
    • Patent number 7,875,178
    • Issue date Jan 25, 2011
    • ADS Structures, Inc.
    • Courtney Ashliman
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Filter separator for separating a composite fluid
    • Patent number 5,474,675
    • Issue date Dec 12, 1995
    • Herco-CFF ChiralFlow Filtertechnik GmbH
    • Dieter Kupka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter for a rockdrill
    • Patent number 5,342,520
    • Issue date Aug 30, 1994
    • Ingersoll-Rand Company
    • Leland H. Lyon
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus for in-line recovery of particles from a flowing fluid
    • Patent number 5,167,807
    • Issue date Dec 1, 1992
    • DEC International, Inc.
    • Harold J. Peterson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method and apparatus for thickening fiber suspension
    • Patent number 4,904,395
    • Issue date Feb 27, 1990
    • A. Ahlstrom Corporation
    • Kaj O. Henricson
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Filtration devices
    • Patent number 4,517,085
    • Issue date May 14, 1985
    • Millipore Corporation
    • Michael A. Driscoll
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter screen device
    • Patent number 4,495,072
    • Issue date Jan 22, 1985
    • Yardney Corporation
    • Larry D. Fields
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus for continuous treatment of mixtures
    • Patent number 4,368,119
    • Issue date Jan 11, 1983
    • Carpools Environmental Protection Services Limited
    • Gerald E. Wilson
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    High solids filter
    • Patent number 4,297,209
    • Issue date Oct 27, 1981
    • Dover Corporation
    • Richard B. DeVisser
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Oil monitoring apparatus
    • Patent number 4,199,443
    • Issue date Apr 22, 1980
    • Thomas E. Tauber
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Non-clogging microporous filter with cross flow operation
    • Patent number 4,178,248
    • Issue date Dec 11, 1979
    • Nuclepore Corporation
    • Mark C. Porter
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus for straining suspensions
    • Patent number 4,127,479
    • Issue date Nov 28, 1978
    • J. M. Voith G.m.b.H.
    • Klaus Kurth
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3901320
    • Patent number 3,901,320
    • Issue date Aug 26, 1975
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3754658
    • Patent number 3,754,658
    • Issue date Aug 28, 1973
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS FOR HYDROPROCESSING MATERIALS FROM RENEWABLE SOURCES
    • Publication number 20240327729
    • Publication date Oct 3, 2024
    • Nicolaas VAN DIJK
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PROCESS FOR HYDROPROCESSING MATERIALS FROM RENEWABLE SOURCES
    • Publication number 20240182798
    • Publication date Jun 6, 2024
    • SHELL USA, INC.
    • Nicolaas VAN DIJK
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER CARTRIDGE ASSEMBLY
    • Publication number 20230134445
    • Publication date May 4, 2023
    • Entegris, Inc.
    • Jean Camille Lu Ersando
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    REGENERATIVE MEDIA FILTRATION
    • Publication number 20220062802
    • Publication date Mar 3, 2022
    • Blue Skies Global LLC
    • Paul F. Nehlen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WATER FILTRATION APPARATUS
    • Publication number 20210268409
    • Publication date Sep 2, 2021
    • Aquify Systems Corp.
    • Patrick Ruzicka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    REGENERATIVE MEDIA FILTRATION
    • Publication number 20210229006
    • Publication date Jul 29, 2021
    • Blue Skies Global LLC
    • Paul F. Nehlen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    REGENERATIVE MEDIA FILTRATION
    • Publication number 20210086111
    • Publication date Mar 25, 2021
    • Blue Skies Global LLC
    • Paul F. Nehlen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    REGENERATIVE MEDIA FILTRATION
    • Publication number 20210052996
    • Publication date Feb 25, 2021
    • Blue Skies Global LLC
    • Paul F. Nehlen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    REGENERATIVE MEDIA FILTRATION
    • Publication number 20210039023
    • Publication date Feb 11, 2021
    • Blue Skies Global LLC
    • Paul F. Nehlen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    REGENERATIVE MEDIA FILTRATION
    • Publication number 20190291028
    • Publication date Sep 26, 2019
    • Paul F. Nehlen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    OUTSIDE-IN WATER PURIFICATION SYSTEM
    • Publication number 20190184314
    • Publication date Jun 20, 2019
    • GOODRICH CORPORATION
    • Kevin Edward Roach
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    FILTER HOUSING THAT ACCEPTS BOTH SINGLE OPEN END O-RING AND DOUBLE...
    • Publication number 20190168141
    • Publication date Jun 6, 2019
    • Parker-Hannifin Corporation
    • Steven T. Yoshimura
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SLOTTED BASKET FOR THE SOAKING AND STRAINING OF TOWELS, CLOTHS, AND...
    • Publication number 20160296865
    • Publication date Oct 13, 2016
    • ECOLAB USA INC.
    • Amie Blanks
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PRESSURIZED WATER FILTRATION SYSTEM
    • Publication number 20120292238
    • Publication date Nov 22, 2012
    • INSTAPURE BRANDS, INC.
    • William Scott Wright
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Water quality drain basin insert
    • Publication number 20070181486
    • Publication date Aug 9, 2007
    • Courtney Ashliman
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Dynamic filter module
    • Publication number 20040188361
    • Publication date Sep 30, 2004
    • Yosei Katsu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL