TREA

Special treatment of the feed stream before contacting the filtering element

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  • CPC
  • B01D29/906
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Parent Industries

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

Current Industry

B01D29/906Special treatment of the feed stream before contacting the filtering element
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Regenerative media filtration
    • Patent number 11,065,566
    • Issue date Jul 20, 2021
    • Blue Skies Global LLC
    • Paul F. Nehlen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device
    • Patent number 10,926,207
    • Issue date Feb 23, 2021
    • Yamashin-Filter Corp.
    • Nobuyuki Kitajima
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device, hydraulic system and backwashing method
    • Patent number 10,905,980
    • Issue date Feb 2, 2021
    • Hydac Process Technology GmbH
    • Markus Olschok
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    MEMS based filter and catalizer
    • Patent number 10,272,191
    • Issue date Apr 30, 2019
    • David Hirshberg
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fluid filter apparatus
    • Patent number 10,245,535
    • Issue date Apr 2, 2019
    • Jeffrey G. McLane
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Diluent treated drilling waste material recovery process and system
    • Patent number 10,238,994
    • Issue date Mar 26, 2019
    • RECOVER ENERGY SERVICES INC.
    • Stan Ross
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fluid filtration and particle concentration device and methods
    • Patent number 9,895,635
    • Issue date Feb 20, 2018
    • Spiral Water Technologies, Inc.
    • David J. Levitt
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Laminar flow intake channeling device
    • Patent number 9,731,231
    • Issue date Aug 15, 2017
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Ya-Ling Cheng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Multi-purpose self-cleaning filter system
    • Patent number 9,427,681
    • Issue date Aug 30, 2016
    • Daniel L. Hill
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fluid filtration and particle concentration device and methods
    • Patent number 9,409,106
    • Issue date Aug 9, 2016
    • SPIRAL WATER TECHNOLOGIES, INC.
    • David J. Levitt
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter apparatus
    • Patent number 8,858,795
    • Issue date Oct 14, 2014
    • Jeffrey G McLane
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fuel filter and fuel supply system
    • Patent number 7,069,912
    • Issue date Jul 4, 2006
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroshi Yoshioka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air filter assembly
    • Patent number 6,833,023
    • Issue date Dec 21, 2004
    • International Liner Co., Inc.
    • Philippe Vandenberghe
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Multi-stage purification system
    • Patent number 4,165,283
    • Issue date Aug 21, 1979
    • Industrial Pollution Control Corp.
    • Roland E. Weber
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    ORGANIC WASTE TREATMENT
    • Publication number 20220362821
    • Publication date Nov 17, 2022
    • Andion Global Inc.
    • Daniele CHIODINI
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Application

    REGENERATIVE MEDIA FILTRATION
    • Publication number 20210331098
    • Publication date Oct 28, 2021
    • Blue Skies Global LLC
    • Paul F. Nehlen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DILUENT TREATED DRILLING WASTE MATERIAL RECOVERY PROCESS AND SYSTEM
    • Publication number 20180193775
    • Publication date Jul 12, 2018
    • RECOVER ENERGY SERVICES INC.
    • Stan ROSS
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MODULAR FLUID PURIFICATION SYSTEM AND COMPONENTS THEREOF
    • Publication number 20180134598
    • Publication date May 17, 2018
    • SELECTO, INC.
    • Ehud LEVY
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MEMS BASED FILTER AND CATALIZER
    • Publication number 20170119951
    • Publication date May 4, 2017
    • David Hirshberg
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Process and Apparatus for Recovering Valuable or Harmful Non-Aqueou...
    • Publication number 20160271531
    • Publication date Sep 22, 2016
    • PRIME SERVICES TRUSTEE LIMITED
    • CRAIG NAZZER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER SYSTEM
    • Publication number 20140374331
    • Publication date Dec 25, 2014
    • Robert A. ANDERSON
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Laminar Flow Intake Channeling Device
    • Publication number 20140251926
    • Publication date Sep 11, 2014
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Ya-Ling Cheng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MULTI-PURPOSE SELF-CLEANING FILTER SYSTEM
    • Publication number 20140246387
    • Publication date Sep 4, 2014
    • MET WELD INTERNATIONAL LLC
    • DANIEL L. HILL
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Apparatus
    • Publication number 20120241369
    • Publication date Sep 27, 2012
    • Jeffrey G. McLane
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTERING APPARATUS
    • Publication number 20120111786
    • Publication date May 10, 2012
    • Pi-Tang CHIANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLUID FILTRATION AND PARTICLE CONCENTRATION DEVICE AND METHODS
    • Publication number 20110220586
    • Publication date Sep 15, 2011
    • David J. Levitt
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VORTEX-ENHANCED FILTRATION DEVICES
    • Publication number 20110180495
    • Publication date Jul 28, 2011
    • KKJ, Inc.
    • Don Schoendorfer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Fuel filter and fuel supply system
    • Publication number 20040222142
    • Publication date Nov 11, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroshi Yoshioka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL