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for discharging the filtered gas

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  • B01D46/0047
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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D46/00Filters

Current Industry

B01D46/0047for discharging the filtered gas
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Axial flow centrifugal separator
    • Patent number 12,303,816
    • Issue date May 20, 2025
    • Cummins Filtration IP, Inc.
    • Christopher E. Holm
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System and process for recovering fugitive gas emissions
    • Patent number 12,303,815
    • Issue date May 20, 2025
    • Thomas Energy Systems, Inc.
    • Vincent A. Thomas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Buried type air purifier
    • Patent number 12,298,036
    • Issue date May 13, 2025
    • Samsung Electronics Co., Ltd.
    • Seonuk Na
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Smoke evacuation system
    • Patent number 12,285,211
    • Issue date Apr 29, 2025
    • Candela Corporation
    • Jayant Bhawalkar
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner
    • Patent number 12,263,435
    • Issue date Apr 1, 2025
    • LG Electronics Inc.
    • Joonmin Park
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Portable air filtration assembly for toilets
    • Patent number 12,241,244
    • Issue date Mar 4, 2025
    • Hound Tech LLC
    • Brian L. Machovina
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Dust collector
    • Patent number 12,233,373
    • Issue date Feb 25, 2025
    • Makita Corporation
    • Takayuki Tahara
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Methods for wetting filtration media utilized in additive manufactu...
    • Patent number 12,172,115
    • Issue date Dec 24, 2024
    • General Electric Company
    • Johnnattan T. Ugarte
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Portable air purifier
    • Patent number 12,121,843
    • Issue date Oct 22, 2024
    • LG Electronics Inc.
    • Si Young Oh
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner, air cleaner system, and air-conditioning apparatus
    • Patent number 12,097,510
    • Issue date Sep 24, 2024
    • Mitsubishi Electric Corporation
    • Akinori Shimizu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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

    Apparatus and process for producing a nonwoven fabric
    • Patent number 12,054,865
    • Issue date Aug 6, 2024
    • FARE' S.P.A. a Socio Unico
    • Rosaldo Fare'
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Air purification device
    • Patent number 12,042,758
    • Issue date Jul 23, 2024
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Filter module for coating equipment
    • Patent number 12,036,570
    • Issue date Jul 16, 2024
    • Trinity Industrial Corporation
    • Ryota Saito
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner
    • Patent number 11,982,288
    • Issue date May 14, 2024
    • LG Electronics Inc.
    • Jaekyun Park
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Axial flow centrifugal separator
    • Patent number 11,951,431
    • Issue date Apr 9, 2024
    • Cummins Filtration IP, Inc.
    • Christopher E. Holm
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner
    • Patent number 11,938,433
    • Issue date Mar 26, 2024
    • LG Electronics Inc.
    • Yeongcheol Mun
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Smoke evacuation system
    • Patent number 11,911,100
    • Issue date Feb 27, 2024
    • Candela Corporation
    • Jayant Bhawalkar
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Air cleaner
    • Patent number 11,905,967
    • Issue date Feb 20, 2024
    • LG Electronics Inc.
    • Jaekyun Park
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner
    • Patent number 11,872,513
    • Issue date Jan 16, 2024
    • Samsung Electronics Co., Ltd.
    • Young Seok Lee
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner
    • Patent number 11,761,455
    • Issue date Sep 19, 2023
    • LG Electronics Inc.
    • Jaekyun Park
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Air purifier and air purifying system
    • Patent number 11,752,461
    • Issue date Sep 12, 2023
    • LG Electronics Inc.
    • Jongkeon Jeon
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Linear compressor
    • Patent number 11,725,642
    • Issue date Aug 15, 2023
    • LG Electronics Inc.
    • Geonwoo Kim
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mixed flow fan module and portable air purifier with mixed flow fan...
    • Patent number 11,717,782
    • Issue date Aug 8, 2023
    • LG Electronics Inc.
    • Si Young Oh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air purifier including bi-directional fans having different dischar...
    • Patent number 11,684,883
    • Issue date Jun 27, 2023
    • Coway Co., Ltd.
    • Hyun Jin Hong
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner
    • Patent number 11,666,846
    • Issue date Jun 6, 2023
    • LG Electronics Inc.
    • Soohyun Bae
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter diffuser
    • Patent number 11,654,859
    • Issue date May 23, 2023
    • Illinois Tool Works Inc.
    • Randall Joseph Schoenborn
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Oil sump tube
    • Patent number 11,642,618
    • Issue date May 9, 2023
    • Sullair, LLC
    • Ralph Doden
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Adapter plate for an air purifier for use in vehicles
    • Patent number 11,584,198
    • Issue date Feb 21, 2023
    • IQAIR AG
    • Christoph Zuberbuehler
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air cleaner
    • Patent number 11,571,648
    • Issue date Feb 7, 2023
    • LG Electronics Inc.
    • Taehyun Kim
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR-FLUID SEPARATOR
    • Publication number 20250146432
    • Publication date May 8, 2025
    • Improved Racing Products, LLC
    • Richard Michael Ihns
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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

    DESIGN FOR THE DAC AND HVAC INTEGRATION PROTOTYPE AND SAME
    • Publication number 20250128196
    • Publication date Apr 24, 2025
    • QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT
    • Abdulkarem Ibrahim Amhamed
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PORTABLE AIR FILTRATION ASSEMBLY FOR TOILETS
    • Publication number 20250116098
    • Publication date Apr 10, 2025
    • Hound Tech LLC
    • Brian L. Machovina
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ARTICLE OF PERSONAL PROTECTIVE EQUIPMENT
    • Publication number 20250108240
    • Publication date Apr 3, 2025
    • 3M Innovative Properties Company
    • James F. Poch
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    SYSTEM FOR REDUCING ATMOSPHERIC POLLUTION GENERATED IN PRINTING HOU...
    • Publication number 20250058264
    • Publication date Feb 20, 2025
    • THE SEOUL INSTITUTE
    • Min Young SONG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VERTICAL AIR INTAKE SYSTEM; AIR CLEANER; AND FILTER ELEMENT
    • Publication number 20250052218
    • Publication date Feb 13, 2025
    • Donaldson Company, Inc.
    • Johan DEWIT
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CABIN AIR FILTER SYSTEM FOR A VEHICLE AND METHOD FOR CLEANING AIR S...
    • Publication number 20250032971
    • Publication date Jan 30, 2025
    • Mann + Hummel GmbH
    • Maximilian BAUCH
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORKSPACE WALL, AIR PURIFYING DEVICE, AND DESKTOP SYSTEM
    • Publication number 20250031842
    • Publication date Jan 30, 2025
    • WOAS SA
    • Julien LACOUR-GAYET
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    CABIN AIR FILTER SYSTEM FOR A VEHICLE AND METHOD FOR CLEANING AIR S...
    • Publication number 20250032968
    • Publication date Jan 30, 2025
    • Mann + Hummel GmbH
    • Karlheinz MÜNKEL
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR PURIFIER
    • Publication number 20250003623
    • Publication date Jan 2, 2025
    • Dyson Technology Limited
    • Stephen Benjamin COURTNEY
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    NANOFIBER FILTER AND METHOD FOR MANUFACTURING SAME
    • Publication number 20240408531
    • Publication date Dec 12, 2024
    • LG ELECTRONICS INC.
    • Seungjae BAECK
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    AIR PURIFIER
    • Publication number 20240350955
    • Publication date Oct 24, 2024
    • Guangzhou Fengruijing Technology Device Co., Ltd.
    • Zhongshu Xie
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20240325959
    • Publication date Oct 3, 2024
    • MIDEA GROUP CO., LTD.
    • Daijie PENG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER MODULE AND AIR PURIFIER WITH THE SAME
    • Publication number 20240325975
    • Publication date Oct 3, 2024
    • SWIS CO., LTD
    • Jeoungmin LEE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AXIAL FLOW CENTRIFUGAL SEPARATOR
    • Publication number 20240269592
    • Publication date Aug 15, 2024
    • CUMMINS FILTRATION IP, INC.
    • Christopher E. Holm
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEM AND METHOD OF CLEANING ENVIRONMENTAL AIR FLOWING THROUGH VEH...
    • Publication number 20240262250
    • Publication date Aug 8, 2024
    • MANN+HUMMEL Ventures Pte. Ltd.
    • Bernd JUNGINGER
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR CLEANER, AIR CLEANER SYSTEM, AND AIR-CONDITIONING APPARATUS
    • Publication number 20240261799
    • Publication date Aug 8, 2024
    • Mitsubishi Electric Corporation
    • Akinori SHIMIZU
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AIR CLEANER
    • Publication number 20240255002
    • Publication date Aug 1, 2024
    • LG ELECTRONICS INC.
    • Jaekyun PARK
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AIR CLEANER
    • Publication number 20240207766
    • Publication date Jun 27, 2024
    • Samsung Electronics Co., Ltd.
    • Youngseok LIM
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Kit for Air-Filtration Assembly
    • Publication number 20240149198
    • Publication date May 9, 2024
    • 3M Innovative Properties Company
    • Glen O. Gregerson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    TWO-WAY AIR INTAKE PURIFIER
    • Publication number 20240109014
    • Publication date Apr 4, 2024
    • Guangdong Cinotex Environmental Sci-Tech Co., Ltd.
    • Haiyang LU
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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

    Smoke Evacuation System
    • Publication number 20240041522
    • Publication date Feb 8, 2024
    • Candela Corporation
    • Jayant Bhawalkar
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    COMPLEX AIR PURIFIER HAVING STERILIZATION FUNCTION
    • Publication number 20240033671
    • Publication date Feb 1, 2024
    • HIWELL Co., Ltd.
    • Yongnam KIM
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER MODULE FOR COATING EQUIPMENT
    • Publication number 20240024907
    • Publication date Jan 25, 2024
    • Trinity Industrial Corporation
    • Ryota SAITO
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    AIR FLOW GUIDING STRUCTURE AND AN AIR FILTER CARTRIDGE
    • Publication number 20240009607
    • Publication date Jan 11, 2024
    • Camfil Aktiebolag
    • Frank SEALES
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTERED MEDIA BASKET FOR AIR PURIFIER
    • Publication number 20230381704
    • Publication date Nov 30, 2023
    • Bissell Inc.
    • Derek Smith
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PORTABLE AIR FILTRATION ASSEMBLY FOR TOILETS
    • Publication number 20230250623
    • Publication date Aug 10, 2023
    • Brian L. Machovina
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    AEROSOL OR VAPOR TRAP FOR ELEMENTAL IMPURITIES EMISSION ANALYSIS OF...
    • Publication number 20230233975
    • Publication date Jul 27, 2023
    • Nordic Analytical Laboratories LLC
    • Kimia Mahmoodi
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES