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Patents Applicationslast 30 patents

  • Information Patent Application

    OUTDOOR AIR PURIFIER INCLUDING AT LEAST ONE FILTER ELEMENT

    • Publication number 20240082768
    • Publication date Mar 14, 2024
    • Mann + Hummel GmbH
    • Thilo MUELLER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER CARTRIDGE; COMPONENTS THEREOF; AND METHODS

    • Publication number 20240075421
    • Publication date Mar 7, 2024
    • Donaldson Company, Inc.
    • Thomas D. Raether
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ELEMENT WITH SEAL RECEIVER

    • Publication number 20230356130
    • Publication date Nov 9, 2023
    • Donaldson Company, Inc.
    • Gert PROOST
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter System and Filter Element

    • Publication number 20230321579
    • Publication date Oct 12, 2023
    • Mann + Hummel GmbH
    • Jungmin KANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    OVATE TUBULAR FILTER CARTRIDGES AND FILTER SYSTEMS USING THE SAME

    • Publication number 20230321582
    • Publication date Oct 12, 2023
    • Donaldson Company, Inc.
    • Thomas D. Raether
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ELEMENT AND FILTER DEVICE

    • Publication number 20230302391
    • Publication date Sep 28, 2023
    • Mann + Hummel GmbH
    • Klaus GEHWOLF
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Element, Element Frame of a Filter Element, Filter Bellows o...

    • Publication number 20230285885
    • Publication date Sep 14, 2023
    • Mann + Hummel GmbH
    • Michael KAUFMANN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Air Purifier

    • Publication number 20230233973
    • Publication date Jul 27, 2023
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Naokatsu Osawa
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ELEMENT AND AIR CLEANER ASSEMBLY

    • Publication number 20230175465
    • Publication date Jun 8, 2023
    • Mann + Hummel GmbH
    • Michael KAUFMANN
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    AIR FILTER ELEMENT AND METHOD FOR PRODUCING SAME

    • Publication number 20230145669
    • Publication date May 11, 2023
    • Donaldson Company, Inc.
    • Kristof DECOSTER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLUID CHAMBER SYSTEM

    • Publication number 20230116784
    • Publication date Apr 13, 2023
    • Echeneidae Inc.
    • Eric Harding
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR FILTER ELEMENT AND AIR FILTER COMPRISING SAME

    • Publication number 20230050612
    • Publication date Feb 16, 2023
    • Donaldson Company, Inc.
    • Sébastien Bessone
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Brake Dust Particle Filter with a Filter Insert

    • Publication number 20230035373
    • Publication date Feb 2, 2023
    • Mann + Hummel GmbH
    • Tobias Woerz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ASSEMBLIES AND ELEMENTS UTILIZING MULTILAYERED AND WRAPPED F...

    • Publication number 20220355235
    • Publication date Nov 10, 2022
    • CUMMINS FILTRATION IP, INC.
    • Kelly A. Detra
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    REUSABLE AIR FILTER SYSTEM AND METHOD

    • Publication number 20220331731
    • Publication date Oct 20, 2022
    • K&N Engineering, Inc.
    • Jere James Wall
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ASSEMBLY

    • Publication number 20220305424
    • Publication date Sep 29, 2022
    • Donaldson Company, Inc.
    • Mark A. Sala
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    RADIAL SEAL AIR FILTER

    • Publication number 20220297049
    • Publication date Sep 22, 2022
    • CUMMINS FILTRATION IP, INC.
    • Matthew Louison
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PANEL FILTER ELEMENT

    • Publication number 20220297048
    • Publication date Sep 22, 2022
    • CUMMINS FILTRATION IP, INC.
    • Mark V. Holzmann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Filter Element, Element Frame of a Filter Element, Filter Bellows o...

    • Publication number 20220266184
    • Publication date Aug 25, 2022
    • Mann + Hummel GmbH
    • Michael KAUFMANN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter system having a primary and a secondary filter element, seco...

    • Publication number 20220118399
    • Publication date Apr 21, 2022
    • Mann + Hummel GmbH
    • Bharatesh ALAGOUDA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ASSEMBLY AND DRYING APPARTUS HAVING THE SAME

    • Publication number 20220061606
    • Publication date Mar 3, 2022
    • LG ELECTRONICS INC.
    • Seong Woo AN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FILTER ASSEMBLY WITH MULTIPLE FILTER MEDIA

    • Publication number 20210339185
    • Publication date Nov 4, 2021
    • COWAY CO., LTD.
    • Hyun Jun YUN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ELEMENT, DUST COLLECTOR, AND METHODS

    • Publication number 20210308611
    • Publication date Oct 7, 2021
    • Donaldson Company, Inc.
    • Thomas D. Raether
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD FOR MANUFACTURING AN ELECTRIFIED AIR FILTER FOR AN INTAKE SY...

    • Publication number 20210291096
    • Publication date Sep 23, 2021
    • BMC S.R.L.
    • Gaetano Bergami
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    OVATE TUBULAR FILTER CARTRIDGES AND FILTER SYSTEMS USING THE SAME

    • Publication number 20210213381
    • Publication date Jul 15, 2021
    • Donaldson Company, Inc.
    • Thomas D. Raether
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ASSEMBLY

    • Publication number 20210205752
    • Publication date Jul 8, 2021
    • Donaldson Company, Inc.
    • Mark A. Sala
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Element, in Particular for Gas Filtration

    • Publication number 20210205744
    • Publication date Jul 8, 2021
    • Mann + Hummel GmbH
    • Pascal Neef
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SPACE OPTIMIZING AIR FILTER

    • Publication number 20210180547
    • Publication date Jun 17, 2021
    • K&N Engineering, Inc.
    • Steve Williams
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter and Filter Cartridge

    • Publication number 20210172409
    • Publication date Jun 10, 2021
    • Mann + Hummel GmbH
    • Michael KAUFMANN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Round Filter Elemen

    • Publication number 20210162332
    • Publication date Jun 3, 2021
    • Mann + Hummel GmbH
    • Thomas Loehl
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL