Fixing, mounting, supporting or arranging filter elements; Filter element cartridges

Patents Grantslast 30 patents

  • Information Patent Grant

    Filter element and filter system having a filter element

    • Patent number 11,959,443
    • Issue date Apr 16, 2024
    • MANN+HUMMEL GMBH
    • Pascal Neef
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner apparatus with fastener

    • Patent number 11,933,253
    • Issue date Mar 19, 2024
    • ABC TECHNOLOGIES INC.
    • James Dean Snow
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Curved base air filter

    • Patent number 11,927,158
    • Issue date Mar 12, 2024
    • K & N Engineering, Inc.
    • Steve E. Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cover for a filter system, seal for a cover, and filter system comp...

    • Patent number 11,857,903
    • Issue date Jan 2, 2024
    • MANN+HUMMEL GMBH
    • Pascal Neef
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter cartridges; air cleaner assemblies; housings; features; comp...

    • Patent number 11,857,907
    • Issue date Jan 2, 2024
    • Donaldson Company, Inc.
    • Steven S. Gieseke
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner assemblies

    • Patent number 11,833,463
    • Issue date Dec 5, 2023
    • Donaldson Company, Inc.
    • David J. Burton
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device, in particular for gas filtration

    • Patent number 11,826,688
    • Issue date Nov 28, 2023
    • MANN+HUMMEL GMBH
    • Mario Rieger
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Interlocked stable filter assembly

    • Patent number 11,813,559
    • Issue date Nov 14, 2023
    • Cummins Filtration IP, Inc.
    • Mark V. Holzmann
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air filter arrangement; assembly; and, methods

    • Patent number 11,786,857
    • Issue date Oct 17, 2023
    • Donaldson Company, Inc.
    • Bruce Boehrs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Multi-lipped gasket for an air intake assembly

    • Patent number 11,773,813
    • Issue date Oct 3, 2023
    • Resource Intl Inc.
    • Ye Liu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Interface air filter and assembly

    • Patent number 11,761,409
    • Issue date Sep 19, 2023
    • Advanced FLOW Engineering Inc.
    • Shahriar Nick Niakan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Sealed intake air system

    • Patent number 11,761,410
    • Issue date Sep 19, 2023
    • Advanced Flow Engineering, Inc.
    • Shahriar Nick Niakan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Rankine vortex particle separator systems and methods

    • Patent number 11,752,464
    • Issue date Sep 12, 2023
    • Sonus Engineered Solutions
    • Pal Marton Wolf-Molnar
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Radial air cleaner

    • Patent number 11,746,731
    • Issue date Sep 5, 2023
    • Caterpillar Inc.
    • Vincent P. Caliendo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Hydrocarbon absorbing air filter box

    • Patent number 11,738,297
    • Issue date Aug 29, 2023
    • K & N Engineering, Inc.
    • Steve Williams
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pulse ring assembly for air cleaner systems and methods thereof

    • Patent number 11,731,072
    • Issue date Aug 22, 2023
    • Donaldson Company, Inc.
    • Thomas R. Olson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Secondary filter element and filter arrangement

    • Patent number 11,725,615
    • Issue date Aug 15, 2023
    • MANN+HUMMEL GMBH
    • Dennis Stark
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Filter and filter cartridge

    • Patent number 11,719,202
    • Issue date Aug 8, 2023
    • MANN+HUMMEL GMBH
    • Michael Kaufmann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Filter element and filter arrangement

    • Patent number 11,701,607
    • Issue date Jul 18, 2023
    • MANN+HUMMEL GMBH
    • Dennis Stark
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air filter adapter

    • Patent number 11,686,280
    • Issue date Jun 27, 2023
    • B&M Racing & Performance Products Inc.
    • Ryan Patrick Ringel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter with interlocking housing interface

    • Patent number 11,660,560
    • Issue date May 30, 2023
    • Cummins Filtration IP, Inc.
    • Jessie A. Knight
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner for vehicles

    • Patent number 11,655,783
    • Issue date May 23, 2023
    • Hyundai Motor Company
    • Seong Youn Kwak
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Round filter element, in particular for gas filtration

    • Patent number 11,633,686
    • Issue date Apr 25, 2023
    • MANN+HUMMEL GmbH
    • Pascal Neef
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Methods and systems for an airbox

    • Patent number 11,629,677
    • Issue date Apr 18, 2023
    • Ford Global Technologies, LLC
    • Luis Rabasa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Motor vehicle engine air intake system, an air filter enclosure ass...

    • Patent number 11,614,059
    • Issue date Mar 28, 2023
    • Bentley Motors Limited
    • Fabrizio Gobbato
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Curved base air cleaner

    • Patent number 11,608,802
    • Issue date Mar 21, 2023
    • K & N Engineering, Inc.
    • Steve E. Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Filtration device having a latch mechanism

    • Patent number 11,572,854
    • Issue date Feb 7, 2023
    • Caterpillar Inc.
    • Timothy Sean Finn
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air filter element with pre-cleaning tubes

    • Patent number 11,565,208
    • Issue date Jan 31, 2023
    • Caterpillar Inc.
    • Timothy S. Finn
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vehicle air cleaner

    • Patent number 11,560,865
    • Issue date Jan 24, 2023
    • Hyundai Motor Company
    • Jae Hyeon Jung
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Super-pleated vehicle air filter

    • Patent number 11,536,231
    • Issue date Dec 27, 2022
    • K & N Engineering, Inc.
    • Steve Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR FILTER ARRANGEMENT; ASSEMBLY; AND, METHODS

    • Publication number 20240091695
    • Publication date Mar 21, 2024
    • Donaldson Company, Inc.
    • Bruce Boehrs
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FILTER SYSTEM COMPRISING A RESONATOR

    • Publication number 20240075418
    • Publication date Mar 7, 2024
    • Mann + Hummel GmbH
    • Daniel SCHMID
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ARCHED AIR FILTER

    • Publication number 20230390687
    • Publication date Dec 7, 2023
    • Cummins Filtration Inc.
    • Matthew Louison
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PULSE RING ASSEMBLY FOR AIR CLEANER SYSTEMS AND METHODS THEREOF

    • Publication number 20230372859
    • Publication date Nov 23, 2023
    • Donaldson Company, Inc.
    • Thomas R. Olson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter element and filter arrangement

    • Publication number 20230321577
    • Publication date Oct 12, 2023
    • Mann + Hummel GmbH
    • Dennis Stark
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANER

    • Publication number 20230287850
    • Publication date Sep 14, 2023
    • Tigers Polymer Corporation
    • Jun HATAKEYAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CURVED BASE AIR FILTER

    • Publication number 20230213007
    • Publication date Jul 6, 2023
    • K&N Engineering, Inc.
    • Steve E. Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTEGRATED SERVICE COVER AND FILTER ELEMENT UTILIZING BAYONET FEATU...

    • Publication number 20230191297
    • Publication date Jun 22, 2023
    • Cummins Filtration Inc.
    • Jessie A. Knight
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Air Filter Device and Filter Element for an Air Filter Device of a...

    • Publication number 20230158432
    • Publication date May 25, 2023
    • MERCEDES-BENZ GROUP AG
    • Wolfgang ENDERLE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Filter Element for an Air Filtration Device of a Motor Vehicle and...

    • Publication number 20230158433
    • Publication date May 25, 2023
    • MERCEDES-BENZ GROUP AG
    • Eric SCHUMACHER
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SUPER-PLEATED VEHICLE AIR FILTER

    • Publication number 20230123016
    • Publication date Apr 20, 2023
    • K&N Engineering, Inc.
    • Steve Williams
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AN AIR FILTER HOUSING AND AN AIR FILTER ELEMENT

    • Publication number 20230113536
    • Publication date Apr 13, 2023
    • VOLVO TRUCK CORPORATION
    • Hans RÖNNINGS
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MULTI-LIPPED GASKET FOR AN AIR INTAKE ASSEMBLY

    • Publication number 20230082324
    • Publication date Mar 16, 2023
    • Resource Intl Inc. d/b/a Mishimoto
    • Ye Liu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    RADIAL AIR CLEANER

    • Publication number 20230063222
    • Publication date Mar 2, 2023
    • Caterpillar Inc.
    • Vincent P. CALIENDO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR CLEANER ARRANGEMENT WITH END SUPPORT FOR CARTRIDGE; COMPONENTS;...

    • Publication number 20230058723
    • Publication date Feb 23, 2023
    • Michel Baseotto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FILTER ELEMENTS, AIR CLEANER ASSEMBLIES, AND METHODS OF USE AND ASS...

    • Publication number 20230001341
    • Publication date Jan 5, 2023
    • Donaldson Company, Inc.
    • Kristof DECOSTER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR FILTER ELEMENT WITH PRE-CLEANING TUBES

    • Publication number 20220401865
    • Publication date Dec 22, 2022
    • Caterpillar Inc.
    • Timothy S. FINN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Air Filter Adapter

    • Publication number 20220389891
    • Publication date Dec 8, 2022
    • B&M Racing & Performance Products Inc.
    • Ryan Patrick Ringel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR FILTER WITH INTEGRATED SEAL LIP

    • Publication number 20220370945
    • Publication date Nov 24, 2022
    • ELSÄSSER FILTERTECHNIK GMBH
    • Klaus MÖSSINGER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FILTER CARTRIDGES; AIR CLEANER ASSEMBLIES; HOUSINGS; FEATURES; COMP...

    • Publication number 20220347618
    • Publication date Nov 3, 2022
    • Donaldson Company, Inc.
    • Steven S. Gieseke
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR CLEANER DEVICE

    • Publication number 20220349367
    • Publication date Nov 3, 2022
    • Isuzu Motors Limited;
    • Junichi TABETA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MULTI-LIPPED GASKET FOR AN AIR INTAKE ASSEMBLY

    • Publication number 20220316432
    • Publication date Oct 6, 2022
    • Resource Intl Inc. d/b/a Mishimoto
    • Ye Liu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PARTICULATE SEPARATOR FOR ENGINE AIR CLEANER

    • Publication number 20220241711
    • Publication date Aug 4, 2022
    • Colton C. Wyatt
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR BOX WITH INTEGRATED FILTER MEDIA

    • Publication number 20220243689
    • Publication date Aug 4, 2022
    • K&N Engineering, Inc.
    • Kevin McClelland
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CURVED BASE AIR CLEANER

    • Publication number 20220195971
    • Publication date Jun 23, 2022
    • K&N Engineering, Inc.
    • Steve Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHODS AND SYSTEMS FOR AN AIRBOX

    • Publication number 20220195970
    • Publication date Jun 23, 2022
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Luis Rabasa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    RANKINE VORTEX PARTICLE SEPARATOR SYSTEMS AND METHODS

    • Publication number 20220152545
    • Publication date May 19, 2022
    • SONUS Engineered Solutions
    • Pal Marton Wolf-Molnar
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR CLEANER HOUSING FOR A VEHICLE

    • Publication number 20220145836
    • Publication date May 12, 2022
    • VOLVO TRUCK CORPORATION
    • Fabio Ribeiro
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SEALED INTAKE AIR SYSTEM

    • Publication number 20220128021
    • Publication date Apr 28, 2022
    • Advanced Flow Engineering, Inc.
    • Shahriar Nick Niakan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANER FOR VEHICLES

    • Publication number 20220128020
    • Publication date Apr 28, 2022
    • Hyundai Motor Company
    • Seong Youn Kwak
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS