TREA

Filters characterised by the openings or pores

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  • B01D2201/18
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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D2201/00Details relating to filtering apparatus

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B01D2201/18Filters characterised by the openings or pores
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and system for purification of contaminated oil
    • Patent number 11,958,004
    • Issue date Apr 16, 2024
    • SKF RECONDOIL AB
    • Thomas Persson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filtration filter
    • Patent number 11,951,422
    • Issue date Apr 9, 2024
    • Murata Manufacturing Co., Ltd.
    • Shusuke Yokota
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Filtering apparatus and method
    • Patent number 11,938,426
    • Issue date Mar 26, 2024
    • O.M.IT S.R.L.
    • Carmine Elia
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Ion-exchange membranes, filters, and methods
    • Patent number 11,918,990
    • Issue date Mar 5, 2024
    • Entegris, Inc.
    • Maybelle Woo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pleated fluid filter element and methods
    • Patent number 11,883,765
    • Issue date Jan 30, 2024
    • Donaldson Company, Inc.
    • James P. Barsness
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    System and method for a filter system
    • Patent number 11,845,020
    • Issue date Dec 19, 2023
    • Pentair Water Pool and Spa, Inc.
    • Robert W. Stiles
    • E04 - BUILDING
  • Information Patent Grant

    Flow assisted anti-fouling geometries for compact heat exchangers
    • Patent number 11,821,696
    • Issue date Nov 21, 2023
    • National Technology & Engineering Solutions of Sandia, LLC
    • Matthew David Carlson
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Water-treating ceramic filter unit
    • Patent number 11,819,787
    • Issue date Nov 21, 2023
    • PROTERIAL, LTD.
    • Yoshio Katayama
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Pleated filter element having an additional structure
    • Patent number 11,801,461
    • Issue date Oct 31, 2023
    • Hydac Filter Systems GmbH
    • Dominic Schneider
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Product with a non-alcohol drink and method for preserving said drink
    • Patent number 11,780,656
    • Issue date Oct 10, 2023
    • SERVE STERILE PC
    • Maria Kollia
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Screen for hydraulic fluid
    • Patent number 11,779,864
    • Issue date Oct 10, 2023
    • Danfoss Power Solutions GMBH & CO OHG
    • Reinhardt Thoms
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Internal continuous air bypass
    • Patent number 11,766,631
    • Issue date Sep 26, 2023
    • C. C. JENSEN A/S
    • Mads Linnebjerg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter and metal ion removal device
    • Patent number 11,767,239
    • Issue date Sep 26, 2023
    • 3M Innovative Properties Company
    • Mitsuaki Kobayashi
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Septic system
    • Patent number 11,718,545
    • Issue date Aug 8, 2023
    • Glenn Jonathan Helm
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Method and apparatuses for screening
    • Patent number 11,707,766
    • Issue date Jul 25, 2023
    • Derrick Corporation
    • James R. Colgrove
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tangential flow filtration module and tangential flow filtration as...
    • Patent number 11,684,874
    • Issue date Jun 27, 2023
    • Metal Industries Research & Development Centre
    • Zheng-Han Hong
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Plasma separation device
    • Patent number 11,650,198
    • Issue date May 16, 2023
    • ViveBio Scientific, LLC
    • Timothy Murray
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Multi-stage filter assembly
    • Patent number 11,639,295
    • Issue date May 2, 2023
    • Tender Corporation
    • John Ruprecht
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Method for concentrating solids and removing solids from a filter m...
    • Patent number 11,607,634
    • Issue date Mar 21, 2023
    • Sustainable Energy Solutions, Inc.
    • David Frankman
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method for manufacturing photocatalytic filter for air purification
    • Patent number 11,576,995
    • Issue date Feb 14, 2023
    • Samsung Electronics Co., Ltd.
    • Jee-yeon Kim
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Liquid filtration media, filter elements and methods
    • Patent number 11,565,206
    • Issue date Jan 31, 2023
    • Donaldson Company, Inc.
    • Derek O. Jones
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filtering device, purification device, chemical liquid manufacturin...
    • Patent number 11,559,758
    • Issue date Jan 24, 2023
    • FUJIFILM Corporation
    • Tetsuya Shimizu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pipeline strainer
    • Patent number 11,529,574
    • Issue date Dec 20, 2022
    • Strahman Valves, Inc.
    • Samuel Stednitz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Wet dry appliance
    • Patent number 11,484,172
    • Issue date Nov 1, 2022
    • SharkNinja Operating LLC
    • Bartholomew Lampard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Wastewater treatment system outlet filter cleaner
    • Patent number 11,465,080
    • Issue date Oct 11, 2022
    • Watercore LLC
    • Michael Hornback
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Engine oil system and a lid
    • Patent number 11,452,953
    • Issue date Sep 27, 2022
    • Volvo Truck Corporation
    • Magnus Svensson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter element and filter module comprising same
    • Patent number 11,433,325
    • Issue date Sep 6, 2022
    • Pall Corporation
    • Gerhard Strohm
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Suction filter for liquids
    • Patent number 11,400,391
    • Issue date Aug 2, 2022
    • NTZ Nederland BV
    • Dick Van De Wetering
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Drain filter with air passage
    • Patent number 11,396,743
    • Issue date Jul 26, 2022
    • Kyongjae Ham
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Filtration device
    • Patent number 11,389,752
    • Issue date Jul 19, 2022
    • Murata Manufacturing Co., Ltd.
    • Toshikazu Kawaguchi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents