TREA

Different types of filters

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  • B01D2267/40
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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D2267/00Multiple filter elements specially adapted for separating dispersed particles from gases or vapours

Current Industry

B01D2267/40Different types of filters
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    REDUCED-SIZE DEVICE FOR AIR PURIFICATION
    • Publication number 20240082771
    • Publication date Mar 14, 2024
    • AIRINSPACE
    • Nicolas KLACZYNSKI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Paint Apparatus and Filter Module
    • Publication number 20240058735
    • Publication date Feb 22, 2024
    • TAIKISHA LTD.
    • Takuya Sekigawa
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MEDICAL FILTRATION DEVICE AND SYSTEMS
    • Publication number 20240009612
    • Publication date Jan 11, 2024
    • Green Ladder Technologies, LLC
    • Ken Kubitz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANER ASSEMBLIES AND METHODS OF USE
    • Publication number 20230390682
    • Publication date Dec 7, 2023
    • Donaldson Company, Inc.
    • Steven K. Campbell
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLOOR CLEANER
    • Publication number 20230337876
    • Publication date Oct 26, 2023
    • TECHTRONIC CORDLESS GP
    • Kirti Kant Paulla
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    IN LINE AIR FILTRATION AND PURIFICATION APPARATUS
    • Publication number 20230324058
    • Publication date Oct 12, 2023
    • Paul C. Burke
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    LID ARRANGEMENT FOR A DUST EXTRACTOR COMPRISING A DUST CYCLONE CONT...
    • Publication number 20230210330
    • Publication date Jul 6, 2023
    • HUSQVARNA AB
    • Karl Elemstrand
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    STACKABLE AIR TREATMENT DEVICE
    • Publication number 20230173422
    • Publication date Jun 8, 2023
    • Carrier Corporation
    • Michael J. Birnkrant
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SYSTEM AND METHOD FOR A WEARABLE AIR FILTRATION DEVICE
    • Publication number 20230099596
    • Publication date Mar 30, 2023
    • Pradeep Ramasubramanian
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER MODULE FOR THE SEPARATION OF OVERSPRAY
    • Publication number 20230064304
    • Publication date Mar 2, 2023
    • Carl Freudenberg KG
    • Sascha Schumacher
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DUST MITIGATION SYSTEM
    • Publication number 20230066089
    • Publication date Mar 2, 2023
    • Fanca Technologies Pty Ltd
    • Andrew Fanning
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    FILTER ASSEMBLY AND FLOOR CLEANER
    • Publication number 20230053356
    • Publication date Feb 23, 2023
    • Bissell Inc.
    • Kin-leung Tam
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FILTER UNIT AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20220339568
    • Publication date Oct 27, 2022
    • TOYU CORPORATION
    • Toshihisa TOYAMA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR PURIFYING DEVICE
    • Publication number 20220265888
    • Publication date Aug 25, 2022
    • LENS Therapies, LLC
    • Loyd Frank Jarrell
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HIGH-EFFICIENCY PARTICULATE AIR FILTER ASSEMBLY
    • Publication number 20220233986
    • Publication date Jul 28, 2022
    • VIRONAIRE INC.
    • RALPH DAVID BROWN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    BLOW-BY GAS FILTRATION ASSEMBLY WITH SUPPORT AND CONTROL SHAFT
    • Publication number 20220220872
    • Publication date Jul 14, 2022
    • UFI FILTERS S.P.A.
    • Giorgio GIRONDI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SWITCHABLE FILTRATION SYSTEM
    • Publication number 20220203287
    • Publication date Jun 30, 2022
    • TRANE INTERNATIONAL INC.
    • Scott Wenger
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    WALL-MOUNTED AIR PURIFIER
    • Publication number 20220176287
    • Publication date Jun 9, 2022
    • SHENZHEN ANTOP TECHNOLOGY CO., LTD
    • Ruidian YANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ARC FLASH ENERGY DIFFUSER
    • Publication number 20220124918
    • Publication date Apr 21, 2022
    • SCHNEIDER ELECTRIC USA, INC.
    • Daniel Hollinger
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Air Purification System
    • Publication number 20220088421
    • Publication date Mar 24, 2022
    • John H. Moore
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Air Cleaning and Purifying Apparatus for Elevators
    • Publication number 20220074616
    • Publication date Mar 10, 2022
    • Juan Jose Caravaca Hernandez
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • 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

    ANTI-MICROBIAL, ANTI-ALLERGENIC BIO-FUNCTIONAL AIR FILTER MEDIUM FO...
    • Publication number 20220047978
    • Publication date Feb 17, 2022
    • MANN+HUMMEL LIFE SCIENCES & ENVIRONMENT HOLDING SINGAPORE PTE. LTD.
    • Nilesh Tharval
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER CARTRIDGES; AIR CLEANER ASSEMBLIES; HOUSINGS; FEATURES; COMP...
    • Publication number 20220047984
    • Publication date Feb 17, 2022
    • Donaldson Company, Inc.
    • David J. BURTON
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    APPARATUS AND METHOD FOR CONTROLLING DISPLAY OF EPG INFORMATION
    • Publication number 20220023795
    • Publication date Jan 27, 2022
    • LG ELECTRONICS INC.
    • Sung Ho KIM
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Air Purification Device
    • Publication number 20220016558
    • Publication date Jan 20, 2022
    • Respired Limited
    • Henrik Victor Hendriksen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CENTRALIZED AEROSOL SOURCE EXTRACTION AND FILTRATION SYSTEM
    • Publication number 20210396405
    • Publication date Dec 23, 2021
    • David A Crank
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ASSEMBLY AND FLOOR CLEANER
    • Publication number 20210378477
    • Publication date Dec 9, 2021
    • Bissell Inc.
    • Kin-leung Tam
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HAND-HELD OXYGEN GENERATOR AND AIR PURIFIER
    • Publication number 20210370009
    • Publication date Dec 2, 2021
    • Richard Greenwood
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    A FILTER SYSTEM AND A VACUUM CLEANER INCORPORATING A FILTER SYSTEM
    • Publication number 20210330158
    • Publication date Oct 28, 2021
    • Beacon Group (International) Ltd
    • Michael Ching
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...