TREA

in which electrostatic charge is generated by passage of the gases

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  • B03C3/30
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BPERFORMING OPERATIONS TRANSPORTING B03Material separation B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS B03C3/00Separating dispersed particles from gases or vapour

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B03C3/30in which electrostatic charge is generated by passage of the gases
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Methods and systems for negative ion-based pollution reduction
    • Patent number 11,865,551
    • Issue date Jan 9, 2024
    • Rainlons Corp.
    • Mark DiCarlo
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Filter media for active field polarized media air cleaner
    • Patent number 11,007,537
    • Issue date May 18, 2021
    • Environmental Management Confederation, Inc.
    • Forwood C. Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Air purifier having an electret module
    • Patent number 10,675,489
    • Issue date Jun 9, 2020
    • DC TECH INTERNATIONAL LTD.
    • William S. H. Cheung
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Filtration material, filter element using same, and manufacturing m...
    • Patent number 10,525,392
    • Issue date Jan 7, 2020
    • Japan Vilene Company, Ltd.
    • Satoru Kobori
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Remote fluorination of fibrous filter webs
    • Patent number 10,464,001
    • Issue date Nov 5, 2019
    • 3M Innovative Properties Company
    • Seth M. Kirk
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Compressed air-drying device
    • Patent number 10,105,634
    • Issue date Oct 23, 2018
    • Nabtesco Automotive Corporation
    • Ichiro Minato
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Recirculation filter for an electronic enclosure
    • Patent number 10,010,822
    • Issue date Jul 3, 2018
    • Donaldson Company, Inc.
    • Stanley B. Miller
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Multi layer pleatable filter medium
    • Patent number 9,943,796
    • Issue date Apr 17, 2018
    • Columbus Industries, Inc.
    • Thaddeus J. Ptak
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air purifier having an electret module
    • Patent number 9,913,998
    • Issue date Mar 13, 2018
    • ADC Tech International Ltd.
    • William S. H. Cheung
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Filter media for active field polarized media air cleaner
    • Patent number 9,764,331
    • Issue date Sep 19, 2017
    • Environmental Management Confederation, Inc.
    • Forwood C. Wiser
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Electrostatic separation of a mixture of valuable materials, e.g.,...
    • Patent number 9,393,572
    • Issue date Jul 19, 2016
    • K + S Aktiengesellschaft
    • Kurt Binder
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Electrically charged filter and mask
    • Patent number 9,289,632
    • Issue date Mar 22, 2016
    • Japan Vilene Company, Ltd.
    • Masami Takeuchi
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Waste separation and processing system
    • Patent number 8,980,086
    • Issue date Mar 17, 2015
    • Midwestern IP, LLC
    • Jay Vanier
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Air filter material using laminated electret nonwoven fabric
    • Patent number 8,951,338
    • Issue date Feb 10, 2015
    • JNC Corporation
    • Yasushi Matsuda
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Filter media for active field polarized media air cleaner
    • Patent number 8,795,601
    • Issue date Aug 5, 2014
    • Environmental Management Confederation, Inc.
    • Forwood C. Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Tubing air purification system
    • Patent number 8,608,838
    • Issue date Dec 17, 2013
    • Yau Lee Innovative Technology, Ltd.
    • Tin Cheung Wong
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Self-cleaning electret filter
    • Patent number 8,597,405
    • Issue date Dec 3, 2013
    • EMPIRE TECHNOLOGY DEVELOPMENT LLC
    • Yuchen Ma
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Electrically enhanced cellulose filtration system
    • Patent number 8,580,098
    • Issue date Nov 12, 2013
    • McCormick and Munson Technologies, LLC
    • Gerald L. Munson
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Electrostatic separation control system
    • Patent number 8,552,326
    • Issue date Oct 8, 2013
    • Separation Technologies LLC
    • Bruce E. MacKay
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Filter
    • Patent number 8,551,227
    • Issue date Oct 8, 2013
    • Dyson Technology Limited
    • Lucas Horne
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Method for electrostatically separating a granule mixture made of d...
    • Patent number 8,541,709
    • Issue date Sep 24, 2013
    • APR2
    • Laur-Florentin Calin
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Filter
    • Patent number 8,465,574
    • Issue date Jun 18, 2013
    • Dyson Technology Limited
    • Lucas Horne
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Triboelectric air purifier
    • Patent number 8,317,908
    • Issue date Nov 27, 2012
    • Kaz USA, Inc.
    • Jacob Fraden
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Electrically enhanced cellulose filtration system
    • Patent number 8,293,091
    • Issue date Oct 23, 2012
    • McCormick and Munson Technologies, LLC
    • Gerald L. Munson
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Filter media for active field polarized media air cleaner
    • Patent number 8,252,095
    • Issue date Aug 28, 2012
    • Environmental Management Confederation, Inc.
    • Forwood C Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Filter element with particle-trapping crevice
    • Patent number 8,123,830
    • Issue date Feb 28, 2012
    • Seagate Technology
    • Clifford Jayson Bringas Camalig
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Air filter formed by slit and expanded layers of electrostatically...
    • Patent number 8,105,425
    • Issue date Jan 31, 2012
    • Columbus Industries, Inc.
    • Thaddeus J. Ptak
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Dust collection device for sanding tool
    • Patent number 8,070,862
    • Issue date Dec 6, 2011
    • 3M Innovative Properties Company
    • Edward J. Woo
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Dust filtration in an automated fiber placement process
    • Patent number 8,034,162
    • Issue date Oct 11, 2011
    • Ingersoll Machine Tools, Inc.
    • Tino Oldani
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Filtration media having a slit-film layer
    • Patent number 7,981,177
    • Issue date Jul 19, 2011
    • Transweb, LLC.
    • Kumar Ogale
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHODS AND SYSTEMS FOR NEGATIVE ION-BASED POLLUTION REDUCTION
    • Publication number 20240100543
    • Publication date Mar 28, 2024
    • RainIons Corp.
    • Mark DiCarlo
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    Atmospheric Water Harvesting Apparatus
    • Publication number 20220282461
    • Publication date Sep 8, 2022
    • Ryan S. Wood
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    METHODS AND SYSTEMS FOR NEGATIVE ION-BASED POLLUTION REDUCTION
    • Publication number 20220193694
    • Publication date Jun 23, 2022
    • RainIons, LLC
    • Mark DiCarlo
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    ELECTROSTATIC INDUCTION-TYPE AIR FILTRATION DUST COLLECTING APPARAT...
    • Publication number 20220001393
    • Publication date Jan 6, 2022
    • CLAIR INC.
    • Woo-Hun LEE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Media For Active Field Polarized Media Air Cleaner
    • Publication number 20210276021
    • Publication date Sep 9, 2021
    • ENVIRONMENTAL MANAGEMENT CONFEDERATION, INC.
    • Forwood C. Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    REMOTE FLUORINATION OF FIBROUS FILTER WEBS
    • Publication number 20200023299
    • Publication date Jan 23, 2020
    • 3M Innovative Properties Company
    • Seth M. Kirk
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    AIR PURIFIER HAVING AN ELECTRET MODULE
    • Publication number 20180193678
    • Publication date Jul 12, 2018
    • ADC TECH INTERNATIONAL LTD.
    • William S.H. Cheung
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    Filter Media For Active Field Polarized Media Air Cleaner
    • Publication number 20180001326
    • Publication date Jan 4, 2018
    • ENVIRONMENTAL MANAGEMENT CONFEDERATION, INC.
    • Forwood C. Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    PROTECTIVE CLOTHING
    • Publication number 20170326485
    • Publication date Nov 16, 2017
    • TORAY INDUSTRIES, INC.
    • Taketoshi NAKAMURA
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    FILTRATION MATERIAL, FILTER ELEMENT USING SAME, AND MANUFACTURING M...
    • Publication number 20170216750
    • Publication date Aug 3, 2017
    • Japan Vilene Company, LTD
    • Satoru KOBORI
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    REMOTE FLUORINATION OF FIBROUS FILTER WEBS
    • Publication number 20170080369
    • Publication date Mar 23, 2017
    • 3M Innovative Properties Company
    • Seth M. Kirk
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    Filter Media For Active Field Polarized Media Air Cleaner
    • Publication number 20140338536
    • Publication date Nov 20, 2014
    • Forwood C. Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    AIR PURIFIER HAVING AN ELECTRET MODULE
    • Publication number 20140150797
    • Publication date Jun 5, 2014
    • ADC TECH INTERNATIONAL LTD.
    • William S.H. Cheung
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    METHOD AND APPARATUS FOR ELECTRIC TREATMENT OF SUBSTRATES
    • Publication number 20140123854
    • Publication date May 8, 2014
    • William K. Leonard
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    RECIRCULATION FILTER FOR AN ELECTRONIC ENCLOSURE
    • Publication number 20140043711
    • Publication date Feb 13, 2014
    • Stanley B. Miller
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    ELECTROSTATIC SEPARATION OF A MIXTURE OF VALUABLE MATERIALS, E.G.,...
    • Publication number 20130180891
    • Publication date Jul 18, 2013
    • K+S AKTIENGESELLSCHAFT
    • Kurt Binder
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    FILTER MEDIA FOR ACTIVE FIELD POLARIZED MEDIA AIR CLEANER
    • Publication number 20130183201
    • Publication date Jul 18, 2013
    • ENVIRONMENTAL MANAGEMENT CONFEDERATION, INC.
    • Forwood C. Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    NON-WOVEN ELECTRET FIBROUS WEBS AND METHODS OF MAKING SAME
    • Publication number 20130101477
    • Publication date Apr 25, 2013
    • 3M Innovative Properties Company
    • Hendrik Both
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    ELECTRICALLY CHARGED FILTER AND MASK
    • Publication number 20130047856
    • Publication date Feb 28, 2013
    • JAPAN VILENE COMPANY, LTD.
    • Masami Takeuchi
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    Self-Cleaning Electret Filter
    • Publication number 20130047846
    • Publication date Feb 28, 2013
    • Empire Technology Development LLC
    • Yuchen Ma
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    HARD DISK DRIVE FILTRATION DEVICE
    • Publication number 20120204722
    • Publication date Aug 16, 2012
    • Norman Watkins
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    WASTE SEPARATION AND PROCESSING SYSTEM
    • Publication number 20120152861
    • Publication date Jun 21, 2012
    • Jay Vanier
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Application

    AIR FILTER MATERIAL USING LAMINATED ELECTRET NONWOVEN FABRIC
    • Publication number 20120097037
    • Publication date Apr 26, 2012
    • JNC FIBERS CORPORATION
    • Yasushi Matsuda
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Application

    FILTER AND HOME APPLIANCE COMPRISING THE SAME
    • Publication number 20120097036
    • Publication date Apr 26, 2012
    • Okchun HYUN
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    METHOD FOR ELECTROSTATICALLY SEPARATING A GRANULE MIXTURE MADE OF D...
    • Publication number 20120085683
    • Publication date Apr 12, 2012
    • UNIVERSITE DE POITIERS
    • Laur-Florentin Calin
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    ELECTROSTATIC SEPARATION CONTROL SYSTEM
    • Publication number 20120059508
    • Publication date Mar 8, 2012
    • Bruce E. MacKay
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    ANTIMICROBIAL ELECTRET WEB
    • Publication number 20110290119
    • Publication date Dec 1, 2011
    • 3M Innovative Properties Company
    • Caroline M. Ylitalo
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RECOVERY OF MERCURY CONTROL REAGENTS BY TRIBO-ELECTRIC SEPARATION
    • Publication number 20110289923
    • Publication date Dec 1, 2011
    • SEPARATION TECHNOLOGIES LLC
    • James D. Bittner
    • F22 - STEAM GENERATION
  • Information Patent Application

    MASK
    • Publication number 20110203593
    • Publication date Aug 25, 2011
    • UNI-CHARM CORPORATION
    • Makoto Ishigami
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    TUBING AIR PURIFICATION SYSTEM
    • Publication number 20110179950
    • Publication date Jul 28, 2011
    • YAU LEE INNOVATIVE TECHNOLOGY LIMITED
    • Tin Cheung WONG
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...