TREA

containing fixed gas displacement elements or cores

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  • B01D46/0049
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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D46/00Filters

Current Industry

B01D46/0049containing fixed gas displacement elements or cores
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Filter arrangement for filtering dust-laden air generated by a hand...
    • Patent number 12,157,081
    • Issue date Dec 3, 2024
    • Guido Valentini
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Air treatment system for a closable room, in particular for a cabin...
    • Patent number 12,145,421
    • Issue date Nov 19, 2024
    • TESIO COOLING SYSTEMS S.P.A.
    • Francesco Agostini
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Refrigerator
    • Patent number 12,140,366
    • Issue date Nov 12, 2024
    • BSH Hausgeraete GmbH
    • Wei Zhong
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mass airflow sensor and hydrocarbon trap combination
    • Patent number 12,140,111
    • Issue date Nov 12, 2024
    • K & N Engineering, Inc.
    • Kevin McClelland
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Air sanitation device for refrigerator and refrigerator
    • Patent number 12,140,365
    • Issue date Nov 12, 2024
    • BSH Hausgeraete GmbH
    • Wei Zhong
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Portable air purifier
    • Patent number 12,134,062
    • Issue date Nov 5, 2024
    • LG Electronics Inc.
    • Ji Eun Choi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter arrangement and method
    • Patent number 12,128,343
    • Issue date Oct 29, 2024
    • HENGST SE
    • Sieghard Pietschner
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Device, system and method for compressing waste
    • Patent number 12,129,110
    • Issue date Oct 29, 2024
    • Compax Solutions AS
    • Christian Wilhelmsen
    • B30 - PRESSES
  • Information Patent Grant

    Air cleaner
    • Patent number 12,102,951
    • Issue date Oct 1, 2024
    • LG Electronics Inc.
    • Sangjin Park
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Portable air purifier
    • Patent number 12,102,952
    • Issue date Oct 1, 2024
    • LG Electronics Inc.
    • Gyeongho Kim
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air purifier
    • Patent number 12,097,456
    • Issue date Sep 24, 2024
    • LG Electronics Inc.
    • Myungsang Kim
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air purifier in a furniture article
    • Patent number 12,092,363
    • Issue date Sep 17, 2024
    • Bissell Inc.
    • Jeffrey A. Scholten
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Exhaled air purification unit and system for indoor multi-person ve...
    • Patent number 12,076,467
    • Issue date Sep 3, 2024
    • Air-Clenz Systems, LLC
    • Ronald Blum
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Method and system for automatically cleaning air filters of a medic...
    • Patent number 12,076,684
    • Issue date Sep 3, 2024
    • GE Precision Healthcare LLC
    • Yalan Yang
    • B08 - CLEANING
  • Information Patent Grant

    Blow-by filtration assembly with shaft comprising outflow portion
    • Patent number 12,060,817
    • Issue date Aug 13, 2024
    • UFI FILTERS S.p.A.
    • Giorgio Girondi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vertical air intake system; air cleaner; and filter element
    • Patent number 12,060,858
    • Issue date Aug 13, 2024
    • Donaldson Company, Inc.
    • Johan Dewit
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Outdoor air cleaning system
    • Patent number 12,055,320
    • Issue date Aug 6, 2024
    • Samsung Electronics Co., Ltd.
    • Hyukjae Kwon
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter assembly and drying appartus having the same
    • Patent number 12,053,126
    • Issue date Aug 6, 2024
    • LG Electronics Inc.
    • Seong Woo An
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Indoor air pollution prevention system
    • Patent number 12,055,306
    • Issue date Aug 6, 2024
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Tumble dryer
    • Patent number 12,049,725
    • Issue date Jul 30, 2024
    • Electrolux Professional AB (publ)
    • Gunnar Ingemar Persson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air purification face mask structure
    • Patent number 12,042,679
    • Issue date Jul 23, 2024
    • Jerome Lin
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Fan assembly with filtering and exhaust
    • Patent number 12,036,500
    • Issue date Jul 16, 2024
    • HOMEWERKS WORLDWIDE, LLC
    • Peter D. Berkman
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaning system
    • Patent number 12,017,172
    • Issue date Jun 25, 2024
    • LG Electronics Inc.
    • Ji Eun Choi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air humidification and purification device
    • Patent number 12,013,150
    • Issue date Jun 18, 2024
    • Coway Co., Ltd.
    • Do-Yeop Kim
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Portable air purifier
    • Patent number 11,986,760
    • Issue date May 21, 2024
    • LG Electronics Inc.
    • Seong Woo An
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner
    • Patent number 11,964,225
    • Issue date Apr 23, 2024
    • LG Electronics Inc.
    • Myungsang Kim
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Diagnostic and recirculation control systems and methods
    • Patent number 11,932,080
    • Issue date Mar 19, 2024
    • DENSO International America, Inc.
    • Sibu Varughese
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Apparatus for air purification and sanitization
    • Patent number 11,911,722
    • Issue date Feb 27, 2024
    • NEXT GEN DESIGN AND DEVELOPMENT LLC
    • Hadir Haji
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Air cleaner
    • Patent number 11,892,194
    • Issue date Feb 6, 2024
    • LG Electronics Inc.
    • Taeman Yang
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Filtering module
    • Patent number 11,890,562
    • Issue date Feb 6, 2024
    • Ye Siang Enterprise Co., Ltd.
    • Shih-Chieh Chuang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR CLEANING SYSTEM
    • Publication number 20240299872
    • Publication date Sep 12, 2024
    • LG ELECTRONICS INC.
    • Ji Eun CHOI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MIST COLLECTOR AND MACHINE TOOL
    • Publication number 20240246014
    • Publication date Jul 25, 2024
    • DMG MORI CO., LTD.
    • Kosuke YAMAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    AIR CLEANING DEVICE AND CONTROL METHOD THEREOF
    • Publication number 20240238714
    • Publication date Jul 18, 2024
    • Samsung Electronics Co., Ltd.
    • Euysung CHU
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    APPARATUS FOR AIR PURIFICATION AND SANITIZATION
    • Publication number 20240226789
    • Publication date Jul 11, 2024
    • Next Gen Design and Development LLC
    • Hadir HAJI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SYSTEMS AND METHODS FOR PRODUCING A CONTROLLED OPERATING ENVIRONMENT
    • Publication number 20240189083
    • Publication date Jun 13, 2024
    • DANIEL T. WHITE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AIR PURIFIER
    • Publication number 20240189751
    • Publication date Jun 13, 2024
    • COWAY CO., LTD.
    • Jun Hyoung BAE
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    UV Air Purifier With Baffle System
    • Publication number 20240157016
    • Publication date May 16, 2024
    • FELLOWES, INC.
    • James LOSSER
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Air purification device with optimized air guidance
    • Publication number 20240149199
    • Publication date May 9, 2024
    • IQAir AG
    • Gregory GOTTSCHALK
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VENTILATION APPARATUS AND VENTILATION SYSTEM HAVING THE SAME
    • Publication number 20240125490
    • Publication date Apr 18, 2024
    • Samsung Electronics Co., Ltd.
    • Jaehyoung SIM
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Air Scrubber
    • Publication number 20240066456
    • Publication date Feb 29, 2024
    • Mullet Tools, LLC
    • Jacob Lee Hillard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR FILTER FOR PRODUCTION WORKSHOP
    • Publication number 20240053037
    • Publication date Feb 15, 2024
    • Kaitian ZHANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR PURIFIER WITH ROTATABLE FILTER
    • Publication number 20240042364
    • Publication date Feb 8, 2024
    • Bissell Inc.
    • Derek Smith
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HEATING DEVICE
    • Publication number 20240042751
    • Publication date Feb 8, 2024
    • Procolored Technology Inc
    • Jiangyu WU
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    AIR FILTRATION APPARATUS AND SYSTEM FOR PROVIDING PATIENT INFORMATION
    • Publication number 20240024611
    • Publication date Jan 25, 2024
    • RESMED PTY LTD
    • Simon Robert CORK
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANER
    • Publication number 20240017199
    • Publication date Jan 18, 2024
    • LG ELECTRONICS INC.
    • Kunyoung LEE
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CLEANER
    • Publication number 20240017201
    • Publication date Jan 18, 2024
    • LG ELECTRONICS INC.
    • Kunyoung LEE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANER
    • Publication number 20240019143
    • Publication date Jan 18, 2024
    • LG ELECTRONICS INC.
    • Kunyoung LEE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANER
    • Publication number 20240019166
    • Publication date Jan 18, 2024
    • LG ELECTRONICS INC.
    • Kunyoung LEE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANER
    • Publication number 20240019168
    • Publication date Jan 18, 2024
    • LG ELECTRONICS INC.
    • Kunyoung LEE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    IMPROVEMENTS FOR DRUM FILTERS AND FILTER SYSTEMS COMPRISING SUCH D...
    • Publication number 20240009610
    • Publication date Jan 11, 2024
    • MOBIAIR PTE.LTD.
    • Martin SCAIFE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CONDITIONING APPLIANCE AND MAKE-UP AIR FILTER TRAY
    • Publication number 20230390683
    • Publication date Dec 7, 2023
    • Haier US Appliance Solutions, Inc.
    • Joseph Robert Tobbe
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SOUND-REDUCING AIR PURIFICATION UNIT
    • Publication number 20230392824
    • Publication date Dec 7, 2023
    • Price Industries, Inc.
    • Nolan Hosking
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXHALED AIR PURIFICATION UNIT AND SYSTEM FOR INDOOR MULTI-PERSON VE...
    • Publication number 20230381364
    • Publication date Nov 30, 2023
    • Air-Clenz Systems, LLC
    • Ronald Blum
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Air Purifying Device
    • Publication number 20230383972
    • Publication date Nov 30, 2023
    • Eric Aaron Langberg
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    A MULTI-LAYERED REPLACEABLE FILTER ASSEMBLY AND A MICROFILTER ASSEM...
    • Publication number 20230356123
    • Publication date Nov 9, 2023
    • Ashok Shukla
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DEVICE FOR GENERATING UPWARDLY BLOWING AIR CURTAIN
    • Publication number 20230338603
    • Publication date Oct 26, 2023
    • Air-Clenz Systems, LLC
    • Ronald Blum
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AN AIR PURIFICATION SYSTEM AND METHOD
    • Publication number 20230338605
    • Publication date Oct 26, 2023
    • Indian Institute of Technology Bombay
    • Ravi KAUSHIK
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ARRANGEMENT FOR FILTERING DUST-LADEN AIR GENERATED BY A HAND...
    • Publication number 20230330583
    • Publication date Oct 19, 2023
    • Guido Valentini
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Compact Room Air Purifier With Integrated Gaskets
    • Publication number 20230330579
    • Publication date Oct 19, 2023
    • 3M Innovative Properties Company
    • Brian D. Gale
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLOW GRID AND AMBIENT AIR PURIFICATION DEVICE
    • Publication number 20230294029
    • Publication date Sep 21, 2023
    • Mann + Hummel GmbH
    • Tobias WARTH
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL