TREA

Filtering elements contained in an insert body mounted in a filter housing (double casing)

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  • CPC
  • B01D2201/307
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Parent Industries

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

Current Industry

B01D2201/307Filtering elements contained in an insert body mounted in a filter housing (double casing)
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Water Quality Purification Assembly and Refrigeration Device
    • Publication number 20250073620
    • Publication date Mar 6, 2025
    • HEFEI MIDEA REFRIGERATOR CO., LTD.
    • Yunyun XIE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ELEMENT WITH CONVERTIBLE END CAP AND METHODS
    • Publication number 20240207770
    • Publication date Jun 27, 2024
    • Donaldson Company, Inc.
    • Buesra Ucak Oezkan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DEVICE FOR FILTERING
    • Publication number 20230201748
    • Publication date Jun 29, 2023
    • KIN MUN CHIN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER WITH INNER CONTAINER ARRANGEMENT
    • Publication number 20230182047
    • Publication date Jun 15, 2023
    • Donaldson Company, Inc.
    • Christian L. NEWTON
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SORBENT INDOOR AIR PURIFIER
    • Publication number 20230018113
    • Publication date Jan 19, 2023
    • William H. Chapman
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PROCESS TO MAKE A CERAMIC FILTER FOR METAL CASTING
    • Publication number 20220355232
    • Publication date Nov 10, 2022
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Qigui Wang
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    WATER FILTER AND WATER FILTRATION APPARATUS
    • Publication number 20220193578
    • Publication date Jun 23, 2022
    • Shimon Ben Dor
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    FLUID PURIFICATION DEVICE
    • Publication number 20220062805
    • Publication date Mar 3, 2022
    • Unger Marketing International, LLC
    • Stephen P. Huda
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    DEVICE FOR SEPARATING SOLID MATERIALS FROM LIQUIDS AND GASES
    • Publication number 20220008846
    • Publication date Jan 13, 2022
    • DRM, DR. MÜLLER AG
    • Kevin Wetter
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ASSEMBLY
    • Publication number 20210402332
    • Publication date Dec 30, 2021
    • Wayne Ernest Conrad
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ASSEMBLY
    • Publication number 20210402333
    • Publication date Dec 30, 2021
    • Wayne Ernest Conrad
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    LIQUID FILTER
    • Publication number 20210178298
    • Publication date Jun 17, 2021
    • A.L. FILTER EAD
    • Plamen KOLEV IVANOV
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MODULAR FILTRATION SYSTEM AND METHOD
    • Publication number 20210138375
    • Publication date May 13, 2021
    • Casey William Field
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    FILTER WITH INNER CONTAINER ARRANGEMENT
    • Publication number 20210129051
    • Publication date May 6, 2021
    • Donaldson Company, Inc.
    • Christian L. NEWTON
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER COVER PROTECTION AGAINST EXTERNAL CONTAMINATION
    • Publication number 20210086110
    • Publication date Mar 25, 2021
    • Pratt & Whitney Canada Corp.
    • Paul WEAVER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Side Leakage Prevention and Environmentally-Friendly Filter Element
    • Publication number 20210077928
    • Publication date Mar 18, 2021
    • Xiaoping Huang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Intermediate Cover of a Filter Housing of a Filter for Purifying Li...
    • Publication number 20210069620
    • Publication date Mar 11, 2021
    • Mann + Hummel GmbH
    • Idriss Razgani
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER MEDIA INSERT STRUCTURES AND METHODS OF INSTALLATION
    • Publication number 20200406173
    • Publication date Dec 31, 2020
    • Solidification Products International, Inc.
    • William J. Gannon
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Double Filtration Broom Vacuum Cleaner For Swimming Pool Cleaning
    • Publication number 20200353390
    • Publication date Nov 12, 2020
    • Kokido Development Limited
    • Max Roumagnac
    • E04 - BUILDING
  • Information Patent Application

    ECO-FRIENDLY WATER FILTRATION APPARATUS
    • Publication number 20200339437
    • Publication date Oct 29, 2020
    • Fil2r, LLC
    • Audra Alexandra HUFFMEYER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    BASKET-STYLE SOLIDS INTERCEPTOR
    • Publication number 20200238200
    • Publication date Jul 30, 2020
    • Striem LLC
    • Vincent Ismert
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTERS
    • Publication number 20200206656
    • Publication date Jul 2, 2020
    • ICON TECHNOLOGY SYSTEMS LIMITED
    • David CUPIT
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    FILTER ASSEMBLY FOR A REFRIGERATOR APPLIANCE
    • Publication number 20200129898
    • Publication date Apr 30, 2020
    • Haier US Appliance Solutions, Inc.
    • Sean Simpson
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    DEVICE FOR SEPARATING SOLID PARTICLES FROM LIQUIDS AND GASES
    • Publication number 20190374882
    • Publication date Dec 12, 2019
    • DRM, DR. MÜLLER AG
    • Kevin Wetter
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    GLASS CARTRIDGE FILTERS ESPECIALLY USEFUL AS PART OF WATER-CIRCULAT...
    • Publication number 20190193000
    • Publication date Jun 27, 2019
    • ZODIAC GROUP AUSTRALIA PTY LTD
    • Jonathan Bristow
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    FLUID PURIFICATION DEVICE
    • Publication number 20190193006
    • Publication date Jun 27, 2019
    • Unger Marketing International, LLC
    • Stephen P. Huda
    • 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

    FLUID PURIFICATION DEVICE
    • Publication number 20190070535
    • Publication date Mar 7, 2019
    • Unger Marketing International, LLC
    • Joseph K. Patterson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Housing Module of a Fluid Treatment Module and Fluid Treatment Module
    • Publication number 20180021707
    • Publication date Jan 25, 2018
    • Mann + Hummel GmbH
    • Joerg Hammerschick
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter system, closure element, and filter element
    • Publication number 20170197160
    • Publication date Jul 13, 2017
    • Mann + Hummel GmbH
    • Rafael Salom
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL