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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FRAMED AIR FILTER COMPRISING PLEATED FILTER ELEMENT WITH EDGE SEALS...

    • Publication number 20250229208
    • Publication date Jul 17, 2025
    • 3M Innovative Properties Company
    • Andrew R. Fox
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ELEMENT, FILTER DEVICE, VEHICLE, USE AND METHOD

    • Publication number 20250229205
    • Publication date Jul 17, 2025
    • Mann + Hummel GmbH
    • Christian WEIGERT
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    TWO-STAGE ELECTROSTATIC AIR FILTER

    • Publication number 20250222383
    • Publication date Jul 10, 2025
    • Jeffrey Herbert CHESEBROUGH
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ELEMENT AND FILTER DEVICE

    • Publication number 20250222384
    • Publication date Jul 10, 2025
    • Mann + Hummel GmbH
    • Matthias STARZER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    GAS FILTER SYSTEM

    • Publication number 20250214021
    • Publication date Jul 3, 2025
    • Mann + Hummel GmbH
    • Pascal NEEF
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD OF FORMING A CUSTOM AIR FILTER

    • Publication number 20250214014
    • Publication date Jul 3, 2025
    • Air-Rite, Inc.
    • David Harris
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TUBULAR FILTER ARRANGEMENT, A FILTER ELEMENT AND USE OF SUCH TUBULA...

    • Publication number 20250214017
    • Publication date Jul 3, 2025
    • Nederman Holding AB
    • Daniel Martin Rousseau
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COOKING APPLIANCE WITH A FILTER

    • Publication number 20250207784
    • Publication date Jun 26, 2025
    • Whirlpool Corporation
    • TUSHAR A. KALBANDE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR FILTER UNIT

    • Publication number 20250196159
    • Publication date Jun 19, 2025
    • MAHLE International GmbH
    • Markus Steppe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AireScent Solutions

    • Publication number 20250195709
    • Publication date Jun 19, 2025
    • Chandler Todd Brice
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR FILTER SYSTEM FOR DETECTING DIFFERENTIAL OPTICAL PROPERTIES TO...

    • Publication number 20250196044
    • Publication date Jun 19, 2025
    • K&N Engineering, Inc.
    • Steve Williams
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR FILTER UNIT AND USE OF THE AIR FILTER UNIT IN A MOTOR VEHICLE

    • Publication number 20250196158
    • Publication date Jun 19, 2025
    • MAHLE International GmbH
    • Markus MICHAEL
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ROTATABLE FILTER SYSTEM AND METHODOLOGY

    • Publication number 20250196395
    • Publication date Jun 19, 2025
    • JPL Global, LLC
    • Mitch Fairweather
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD FOR PRODUCING A FILTER ELEMENT

    • Publication number 20250186917
    • Publication date Jun 12, 2025
    • HENGST SE
    • Lars PETERSEN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR PURIFICATION FILTER ELEMENT STRUCTURE

    • Publication number 20250186924
    • Publication date Jun 12, 2025
    • Zhongshan Lvyuan Environmental Purification Technology Co., Ltd.
    • Min ZHONG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    REUSABLE FRAMES FOR AIR FILTERS

    • Publication number 20250186922
    • Publication date Jun 12, 2025
    • 3M Innovative Properties Company
    • Craig D. Thompson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Detoxification Device Having Heated Filter for Killing Pathogens

    • Publication number 20250186927
    • Publication date Jun 12, 2025
    • UNIVERSITY OF HOUSTON SYSTEM
    • Monzer A. Hourani
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER-HOUSING INTERFACE DESIGNS FOR HEATING, VENTILATION, AND/OR A...

    • Publication number 20250161855
    • Publication date May 22, 2025
    • Research Products Corporation
    • Steven J. Buth
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANER ASSEMBLIES

    • Publication number 20250161851
    • Publication date May 22, 2025
    • Donaldson Company, Inc.
    • David J. Burton
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FILTER MEDIA COMPRISING A PRE-FILTER LAYER

    • Publication number 20250161859
    • Publication date May 22, 2025
    • Hollingsworth & Vose Company
    • Sudhakar Jaganathan
    • A41 - WEARING APPAREL
  • Information Patent Application

    REUSABLE AIR FILTER SYSTEM AND METHOD

    • Publication number 20250144555
    • Publication date May 8, 2025
    • K&N Engineering, Inc.
    • Jere James Wall
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VENTILATION APPARATUS

    • Publication number 20250135387
    • Publication date May 1, 2025
    • Samsung Electronics Co., Ltd.
    • Jongwook JOO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Assemblies; Components and Features Thereof; and, Methods of...

    • Publication number 20250128194
    • Publication date Apr 24, 2025
    • Donaldson Company, Inc.
    • RICHARD OSENDORF
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER AND FILTER ARRANGEMENT

    • Publication number 20250121309
    • Publication date Apr 17, 2025
    • Carl Freudenberg KG
    • Güngör BASTAN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Compound Air Filter

    • Publication number 20250121310
    • Publication date Apr 17, 2025
    • K&N Engineering, Inc.
    • Jere J. Wall
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SELF-CLEANING FILTER MEDIA

    • Publication number 20250099893
    • Publication date Mar 27, 2025
    • Pyne Inc.
    • Vahid KHADEMI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER HAVING A CIRCUMFERENTIAL SEALING ELEMENT

    • Publication number 20250099889
    • Publication date Mar 27, 2025
    • Carl Freudenberg KG
    • Tobias BEISEL
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FILTER MATERIAL COMPRISING A GRADIENT STRUCTURE NONWOVEN BASE LAYER...

    • Publication number 20250099887
    • Publication date Mar 27, 2025
    • FIBERTEX NONWOVENS A/S
    • Cesarino Mario JEPPESEN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ULTRASONICALLY BONDED ELECTRET FILTER MEDIA

    • Publication number 20250090985
    • Publication date Mar 20, 2025
    • DelStar Technologies, Inc.
    • Yasar Kiyak
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FOLDABLE FILTER WITH SUPPORT

    • Publication number 20250090988
    • Publication date Mar 20, 2025
    • Dongguan Mingen Technology Co., Ltd.
    • Jiawei PENG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL