Filter cartridge constructions

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  • CPC
  • B01D2201/29
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID FILTER AND HOUSING FOR THE FLUID FILTER

    • Publication number 20250205620
    • Publication date Jun 26, 2025
    • HENGST SE
    • Wilhelm ARDES
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HEREWITH FILTER ELEMENT AND FILTER MODULE

    • Publication number 20250196028
    • Publication date Jun 19, 2025
    • FAUDI Aviation GmbH
    • Uwe LAUBER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Vapor Canister

    • Publication number 20250196049
    • Publication date Jun 19, 2025
    • Shop 48 LLC
    • Thomas Mischke
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HEAT ACTIVATED ADHESIVE FOR FILTERS THAT MAY CONTAIN MULTIPLE ELEMENTS

    • Publication number 20250196033
    • Publication date Jun 19, 2025
    • Baldwin Filters, Inc.
    • Farrell F. Calcaterra
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    FILTER CARTRIDGE WITH OFFSET OUTLET AND INTEGRATED BYPASS

    • Publication number 20250186911
    • Publication date Jun 12, 2025
    • Cummins Filtration Inc.
    • Gerard Malgorn
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER CARTRIDGE WITH VALVE ACTIVATION FEATURE

    • Publication number 20250170501
    • Publication date May 29, 2025
    • CUMMINS FILTRATION IP, INC.
    • Priti Vishwas Chavan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANER ASSEMBLIES AND METHODS OF USE

    • Publication number 20250161853
    • Publication date May 22, 2025
    • Donaldson Company, Inc.
    • Steven K. Campbell
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SPIN-ON FILTER WITH EXTERNAL THREADS AND METHODS

    • Publication number 20250135383
    • Publication date May 1, 2025
    • DONALDSON COMPANY INC.
    • Brian Tucker
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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

    FILTER DEVICE, FILTER ELEMENT, CONFIGURATION OF A FILTER ELEMENT, A...

    • Publication number 20250083079
    • Publication date Mar 13, 2025
    • ARGO-HYTOS GROUP AG
    • Thomas WEISER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    QUICK OIL CHANGE FILTER AND ASSEMBLY

    • Publication number 20250083074
    • Publication date Mar 13, 2025
    • Briggs & Stratton, LLC
    • Elizabeth Woytach
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FAUCET

    • Publication number 20250073625
    • Publication date Mar 6, 2025
    • ADAMS RITE AEROSPACE INC.
    • Nera-Lee Patel
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    FILTER ELEMENT

    • Publication number 20250058253
    • Publication date Feb 20, 2025
    • ROBERT BOSCH GmbH
    • Jan Semet
    • 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

    FILTRATION SYSTEM WITH IMPROVED STANDPIPE DESIGN

    • Publication number 20250050249
    • Publication date Feb 13, 2025
    • Cummins Filtration Inc.
    • Joshua Crooks
    • 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

    A FILTER MEDIUM CONTAMINATION DETECTION STRUCTURE, A FILTER DEVICE,...

    • Publication number 20250050246
    • Publication date Feb 13, 2025
    • Intex Marketing Ltd.
    • Zhi Xiong Huang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COMPONENT FOR A LIQUID FILTER

    • Publication number 20250050253
    • Publication date Feb 13, 2025
    • ROBERT BOSCH GmbH
    • Jose Luis Arias Arias
    • 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

    FILTER ELEMENT WITH VALVE DEVICE

    • Publication number 20250041771
    • Publication date Feb 6, 2025
    • Mann + Hummel GmbH
    • Mike MÄRTZ
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Apparatus

    • Publication number 20250032961
    • Publication date Jan 30, 2025
    • HYDAC FluidCareCenter GmbH
    • Edwin Koch
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Cartridge and Mounting Mechanism

    • Publication number 20250025812
    • Publication date Jan 23, 2025
    • Avidity Science, LLC
    • Gareth Denton
    • 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

    MECHANICAL INTERLOCK SYSTEM FOR A FILTER

    • Publication number 20250018321
    • Publication date Jan 16, 2025
    • ELECTROLUX CONSUMER PRODUCTS, INC.
    • Marcello Correa Machado
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER, WATER FILTER, AND ABOVE-GROUND POOL

    • Publication number 20250010222
    • Publication date Jan 9, 2025
    • Bestway Inflatables & Material Corp.
    • Xiaobo CHEN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DUAL STAGE ADVANCED FUEL WATER SEPARATOR

    • Publication number 20250001332
    • Publication date Jan 2, 2025
    • Cummins Filtration Inc.
    • Wassem Abdalla
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER SYSTEM WITH FLANGED FILTER CARTRIDGE

    • Publication number 20250001329
    • Publication date Jan 2, 2025
    • Cummins Filtration Inc.
    • Robert A. Bannister
    • 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

    FILTER DEVICE AND REFRIGERATOR INCLUDING THE SAME

    • Publication number 20240424432
    • Publication date Dec 26, 2024
    • LG ELECTRONICS INC.
    • Jihong SHIN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL