Filter housing constructions

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  • CPC
  • B01D2201/30
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water purifying apparatus and refrigerator including the same

    • Patent number 12,263,425
    • Issue date Apr 1, 2025
    • LG Electronics Inc.
    • Youngjae Kim
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Fuel-water separator systems and methods

    • Patent number 12,263,426
    • Issue date Apr 1, 2025
    • Cummins Filtration IP, Inc.
    • Mrinmayee Balasaheb Pokharkar
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device together with filter element

    • Patent number 12,263,424
    • Issue date Apr 1, 2025
    • HYDAC FILTERTECHNIK GMBH
    • Volkmar Klein
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Tubular filter that absorbs ethylene or other gases, for refrigerat...

    • Patent number 12,257,544
    • Issue date Mar 25, 2025
    • GREENKEEPER IBERIA, S.L.
    • Ramon Geli Pons
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Oil filter for continuously variable transmission

    • Patent number 12,247,654
    • Issue date Mar 11, 2025
    • Orrin Benjamin Morgan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter insert and guide arrangement

    • Patent number 12,233,361
    • Issue date Feb 25, 2025
    • Volvo Truck Corporation
    • Roger Bodén
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter cartridge with valve activation feature

    • Patent number 12,233,359
    • Issue date Feb 25, 2025
    • Cummins Filtration IP, Inc.
    • Priti Vishwas Chavan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter module for water dispensing device

    • Patent number 12,234,171
    • Issue date Feb 25, 2025
    • LG Electronics Inc.
    • Youngjae Kim
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Fluid filter anti-prefill device

    • Patent number 12,226,722
    • Issue date Feb 18, 2025
    • Caterpillar Inc.
    • Jon Tyler Immel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Device and method for measuring a filter cake thickness

    • Patent number 12,228,391
    • Issue date Feb 18, 2025
    • BHS-Sonthofen GmbH
    • Martin Schäfer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Oil filter cartridge

    • Patent number 12,214,302
    • Issue date Feb 4, 2025
    • HENGST SE
    • Wilhelm Ardes
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter valve assembly

    • Patent number 12,208,350
    • Issue date Jan 28, 2025
    • Hamilton Sundstrand Corporation
    • Marek Jedlinski
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Functional component of a fluid filter, and fluid filter

    • Patent number 12,208,351
    • Issue date Jan 28, 2025
    • MANN+HUMMEL GMBH
    • Markus Kolczyk
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Washing machine

    • Patent number 12,209,351
    • Issue date Jan 28, 2025
    • Samsung Electronics Co., Ltd.
    • Hyundong Jung
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Treatment device for treating fluids, more particularly liquid flui...

    • Patent number 12,201,923
    • Issue date Jan 21, 2025
    • MANN+HUMMEL GMBH
    • Martin Postel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fuel filter element and filter assembly

    • Patent number 12,201,924
    • Issue date Jan 21, 2025
    • MANN+HUMMEL GMBH
    • Christine Oprisch
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device

    • Patent number 12,201,926
    • Issue date Jan 21, 2025
    • HYDAC FILTERTECHNIK GMBH
    • Gerhard Stehle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fluid separation element

    • Patent number 12,201,946
    • Issue date Jan 21, 2025
    • Toray Industries, Inc.
    • Shinya Shimoda
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Measurement unit and filter device

    • Patent number 12,194,397
    • Issue date Jan 14, 2025
    • Yamashin-Filter Corp.
    • Nobuyuki Kitajima
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Filtration system with dual lip seal

    • Patent number 12,186,686
    • Issue date Jan 7, 2025
    • Cummins Filtration IP, Inc.
    • Wassem Abdalla
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filtration element with gradient seal interface

    • Patent number 12,179,131
    • Issue date Dec 31, 2024
    • Cummins Filtration IP, Inc.
    • Pravin Shantinath Kadam
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Water container with floatable filter system and method

    • Patent number 12,179,132
    • Issue date Dec 31, 2024
    • Skapa Holdings, LLC
    • Marcus J. Shotey
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Laundry washing machine

    • Patent number 12,180,641
    • Issue date Dec 31, 2024
    • Electrolux Appliances Aktiebolag
    • Marco Pessot
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Closed bioprocessing device

    • Patent number 12,172,108
    • Issue date Dec 24, 2024
    • EMD Millipore Corporation
    • Michael James Susienka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter interconnects utilizing magnetic shear force generated by co...

    • Patent number 12,168,187
    • Issue date Dec 17, 2024
    • KX Technologies LLC
    • Robert Astle
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method and apparatus for catching silt

    • Patent number 12,168,189
    • Issue date Dec 17, 2024
    • David Hart
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Integral filter endcap, mold, and seal

    • Patent number 12,161,957
    • Issue date Dec 10, 2024
    • Caterpillar Inc.
    • Jon T. Immel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter cartridge, filter assembly, and methods

    • Patent number 12,161,956
    • Issue date Dec 10, 2024
    • Donaldson Company, Inc.
    • Mark C. Shepherd
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Spin-on fluid treatment device and methods

    • Patent number 12,161,959
    • Issue date Dec 10, 2024
    • Donaldson Company, Inc.
    • Gert Willems
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Liquid filter arrangement and methods

    • Patent number 12,161,961
    • Issue date Dec 10, 2024
    • Donaldson Company, Inc.
    • Michael J. Gustafson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    SPIN-ON FLUID TREATMENT DEVICE AND METHODS

    • Publication number 20250099885
    • Publication date Mar 27, 2025
    • Donaldson Company, Inc.
    • Gert WILLEMS
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR FILTER ASSEMBLY

    • Publication number 20250099882
    • Publication date Mar 27, 2025
    • Wolf Tooth Components, LLC
    • Michael W. Pfeiffer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ASSEMBLY AND WATER PURIFIER INCLUDING THE SAME

    • Publication number 20250083078
    • Publication date Mar 13, 2025
    • COWAY CO., LTD.
    • Hee Dae LEE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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

    • Publication number 20250058254
    • Publication date Feb 20, 2025
    • ROBERT BOSCH GmbH
    • Jose Luis Arias Arias
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Dual-Ended Cartridge

    • Publication number 20250050248
    • Publication date Feb 13, 2025
    • Tianjin Yuanzhi Environmental Technology Co. Ltd.
    • Kai ZHANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Composite Structure for Liquid Filtration Device

    • Publication number 20250050254
    • Publication date Feb 13, 2025
    • Baldwin Filters, Inc.
    • Evan R. Rees
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER MEDIA INSERT STRUCTURES AND METHODS OF INSTALLATION

    • Publication number 20250050251
    • Publication date Feb 13, 2025
    • Solidification Products International, Inc.
    • William J. Gannon
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    LIQUID FILTER ARRANGEMENT AND METHODS

    • Publication number 20250050256
    • Publication date Feb 13, 2025
    • Donaldson Company, Inc.
    • Michael J. Gustafson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR FILTER WITH INTEGRATED PRESSURE SENSOR

    • Publication number 20250032969
    • Publication date Jan 30, 2025
    • Carl Freudenberg KG
    • Volker HAENDLER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COMPOSITE FILTER AND WATER PURIFIER HAVING SAME

    • Publication number 20250025811
    • Publication date Jan 23, 2025
    • COWAY CO., LTD.
    • Tae Hun MOON
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    BACKFLOW-PREVENTING FILTER MODULE

    • Publication number 20250018317
    • Publication date Jan 16, 2025
    • Kemflo International Co., Ltd.
    • Sheng-Nan LIN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SUCTION STRAINER

    • Publication number 20250018319
    • Publication date Jan 16, 2025
    • YAMASHIN-FILTER CORP.
    • Hideo NAKAOKA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WET DRY APPLIANCE

    • Publication number 20250017433
    • Publication date Jan 16, 2025
    • SHARKNINJA OPERATING LLC
    • Devan Schappler
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    BACKFLUSH FILTER ASSEMBLY

    • Publication number 20250010223
    • Publication date Jan 9, 2025
    • Jose Ignacio Paz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Fuel Water Separator for Operation Under Vacuum

    • Publication number 20250010227
    • Publication date Jan 9, 2025
    • Cummins Filtration Inc.
    • Mark T. Wieczorek
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ASSEMBLY WITH MULTIPLE SEAL ELEMENT

    • Publication number 20240424430
    • Publication date Dec 26, 2024
    • Cummins Filtration lnc.
    • Zemin Jiang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SYSTEMS AND METHODS FOR IN-LINE FILTERING OF DEBRIS IN SWIMMING POO...

    • Publication number 20240424433
    • Publication date Dec 26, 2024
    • Zodiac Pool Systems LLC
    • Quintin Buse
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    INSET-MOUNTED WATER FILTRATION SYSTEM

    • Publication number 20240416262
    • Publication date Dec 19, 2024
    • PRO WATER PARTS, INC.
    • Faizan ALY
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    SPIN-ON FILTER ASSEMBLY FOR EXISTING FILTER HEAD WITH REUSABLE HOUS...

    • Publication number 20240408518
    • Publication date Dec 12, 2024
    • Schroeder Industries, LLC
    • Michael J. Schmitt
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER HOUSING WITH FILTER KEY ATTACHMENT

    • Publication number 20240390826
    • Publication date Nov 28, 2024
    • KX TECHNOLOGIES LLC
    • Stephen P. Huda
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Multi-Stage Filter, A Filtration System Containing Such Filters, an...

    • Publication number 20240390827
    • Publication date Nov 28, 2024
    • Richard Spence Brown
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SCALABLE MULTI-SELECTOR VALVE AND SEAL SYSTEM

    • Publication number 20240390837
    • Publication date Nov 28, 2024
    • Svante Inc.
    • Farshid GOFTAR
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CHARGED PARTICLE FILTER AND REMOVAL SYSTEM

    • Publication number 20240382877
    • Publication date Nov 21, 2024
    • Taiwan Semiconductor Manufacturing Co., Ltd.
    • En Tian LIN
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    FILTER CARTRIDGE AND FILTER HAVING SAME

    • Publication number 20240375026
    • Publication date Nov 14, 2024
    • 3M Innovative Properties Company
    • Biyong QIU
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER DEVICE

    • Publication number 20240367074
    • Publication date Nov 7, 2024
    • YAMASHIN-FILTER CORP.
    • Naohiro OKAMOTO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    FILTER ELEMENT AND FILTER SYSTEM HAVING RADIAL FLOW BYPASS CHANNELS...

    • Publication number 20240350947
    • Publication date Oct 24, 2024
    • Mann + Hummel GmbH
    • Christopher BAUMANN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WATER PURIFIER AND WATER SUPPLY COMPONENT

    • Publication number 20240350948
    • Publication date Oct 24, 2024
    • QINGDAO ECOPURE FILTER CO., LTD.
    • Zhibin Zou
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WATER COOLER FILTER WITH SECURE BAYONET-TYPE CONNECTION

    • Publication number 20240350950
    • Publication date Oct 24, 2024
    • BHRS Group, LLC
    • Jonathan Rubin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    FUEL FILTER

    • Publication number 20240350949
    • Publication date Oct 24, 2024
    • MAHLE International GmbH
    • Michael Braunheim
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS