located in the filter

Patents Grantslast 30 patents

  • Information Patent Grant

    Cooking exhaust hood ventilation system

    • Patent number 11,371,719
    • Issue date Jun 28, 2022
    • Illinois Tool Works Inc.
    • Russell Robison
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Gas dedusting filter apparatus and process

    • Patent number 11,117,139
    • Issue date Sep 14, 2021
    • ECOSPRAY TECHNOLOGIES S.R.L.
    • Maurizio Archetti
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Electrostatic oil mist separator for internal combustion engine

    • Patent number 11,073,055
    • Issue date Jul 27, 2021
    • Toyota Boshoku Kabushiki Kaisha
    • Makoto Sazawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Electrostatic enhancement of inlet particle separators for engines

    • Patent number 10,913,073
    • Issue date Feb 9, 2021
    • Lynntech, Inc.
    • Sanil John
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Cooking fume purification module and cooking fume exhaust device

    • Patent number 10,914,474
    • Issue date Feb 9, 2021
    • Lele Ming
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Gas purifying apparatus

    • Patent number 10,744,515
    • Issue date Aug 18, 2020
    • PLASMA SHIELD PTY LTD
    • Saeid Vossoughi Khazaei
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Electronic air cleaners and associated systems and methods

    • Patent number 10,668,483
    • Issue date Jun 2, 2020
    • University of Washington
    • Igor Krichtafovitch
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Concentric electrostatic filter

    • Patent number 10,449,554
    • Issue date Oct 22, 2019
    • Christian Paul Henriquez Prevoo
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Dust collection device

    • Patent number 10,357,781
    • Issue date Jul 23, 2019
    • CREATIVE TECHNOLOGY CORPORATION
    • Li Luo
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Dust collection assembly, air purification device and air conditioner

    • Patent number 10,272,444
    • Issue date Apr 30, 2019
    • GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
    • Bin You
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Oil removal apparatus

    • Patent number 10,245,594
    • Issue date Apr 2, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Naoki Takeuchi
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Dust collection assembly, air purification device and air conditioner

    • Patent number 10,166,548
    • Issue date Jan 1, 2019
    • GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
    • Bin You
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Ion filtration air cleaner

    • Patent number 10,005,085
    • Issue date Jun 26, 2018
    • Helen of Troy Limited
    • Cheri Wright
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Particle precipitator

    • Patent number 9,993,828
    • Issue date Jun 12, 2018
    • Garrett Thermal Systems Limited
    • Kemal Ajay
    • G08 - SIGNALLING
  • Information Patent Grant

    Separating primarily gas process fluids in an electrostatic coalescer

    • Patent number 9,962,712
    • Issue date May 8, 2018
    • FMC Technologies, Inc.
    • Mohamed Reda Akdim
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Electrostatic air cleaner

    • Patent number 9,962,711
    • Issue date May 8, 2018
    • Industrial Technology Research Institute
    • Chien-Chih Chen
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Air purification device and method

    • Patent number 9,931,641
    • Issue date Apr 3, 2018
    • Yiu Ming Chan
    • Yiu Wai Chan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Oil separator

    • Patent number 9,903,243
    • Issue date Feb 27, 2018
    • Toyota Boshoku Kabushiki Kaisha
    • Yoji Horiuchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Ion filtration air cleaner

    • Patent number 9,789,493
    • Issue date Oct 17, 2017
    • Helen of Troy Limited
    • Cheri Wright
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Electronic fine dust separator

    • Patent number 9,550,189
    • Issue date Jan 24, 2017
    • Peter Oertmann
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electronic air cleaners and associated systems and methods

    • Patent number 9,488,382
    • Issue date Nov 8, 2016
    • University of Washington through its Center for Commercialization
    • Igor Krichtafovitch
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Electrostatic coalescer with resonance tracking circuit

    • Patent number 9,440,241
    • Issue date Sep 13, 2016
    • FMC Technologies, Inc.
    • Mohamed Reda Akdim
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Gas electrostatic coalescer

    • Patent number 9,321,055
    • Issue date Apr 26, 2016
    • FMC Technologies, Inc.
    • Mohamed Reda Akdim
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Staged electrostatic precipitator

    • Patent number 9,272,291
    • Issue date Mar 1, 2016
    • Energy & Environmental Research Center Foundation
    • Stanley J. Miller
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Integrated system for sampling and analysis

    • Patent number 9,216,421
    • Issue date Dec 22, 2015
    • Inspirotec LLC
    • Julian Gordon
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Vane electrostatic precipitator

    • Patent number 9,073,062
    • Issue date Jul 7, 2015
    • John P. Dunn
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Method and device for gas cleaning

    • Patent number 9,028,589
    • Issue date May 12, 2015
    • Ari Laitinen
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Air decontamination device and method

    • Patent number 9,005,531
    • Issue date Apr 14, 2015
    • Tri-Air Developments Limited
    • Alan Mole
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Vane electrostatic precipitator

    • Patent number 8,894,745
    • Issue date Nov 25, 2014
    • John P. Dunn
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Exhaust gas treatment device of diesel engine

    • Patent number 8,793,974
    • Issue date Aug 5, 2014
    • KUBOTA Corporation
    • Masahiro Aketa
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

  • Information Patent Application

    COOKING EXHAUST HOOD VENTILATION SYSTEM

    • Publication number 20220290871
    • Publication date Sep 15, 2022
    • Illinois Tool Works Inc.
    • Russell Robison
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    ELECTRONIC PURIFICATION OF AIR IN MINES

    • Publication number 20220008936
    • Publication date Jan 13, 2022
    • PURISCIENCE PTY LTD
    • Humberto Alexander Cravero
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    COOKING EXHAUST HOOD VENTILATION SYSTEM

    • Publication number 20200049353
    • Publication date Feb 13, 2020
    • Illinois Tool Works Inc.
    • Russell Robison
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    A GAS PURIFYING APPARATUS

    • Publication number 20190388903
    • Publication date Dec 26, 2019
    • Saeid Vossoughi Khazaei
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    VANE ELECTROSTATIC PRECIPTATOR (VEP) WITH CLEANABLE HORIZONTAL DISC...

    • Publication number 20190308201
    • Publication date Oct 10, 2019
    • John P. Dunn
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    ELECTROSTATIC OIL MIST SEPARATOR FOR INTERNAL COMBUSTION ENGINE

    • Publication number 20190195098
    • Publication date Jun 27, 2019
    • Toyota Boshoku Kabushiki Kaisha
    • Makoto SAZAWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ELECTROSTATIC AIR CLEANER

    • Publication number 20190076853
    • Publication date Mar 14, 2019
    • Jiangmen Pro-in Technology Manufacturing Co., Ltd
    • Xinmin Ma
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    GAS DEDUSTING FILTER APPARATUS AND PROCESS

    • Publication number 20190060912
    • Publication date Feb 28, 2019
    • ECOSPRAY TECHNOLOGIES S.R.L.
    • Maurizio ARCHETTI
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    ION FILTRATION AIR CLEANER

    • Publication number 20180272357
    • Publication date Sep 27, 2018
    • HELEN OF TROY LIMITED
    • Cheri Wright
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    DUST COLLECTION ASSEMBLY, AIR PURIFICATION DEVICE AND AIR CONDITIONER

    • Publication number 20180133722
    • Publication date May 17, 2018
    • GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
    • Bin YOU
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    ION FILTRATION AIR CLEANER

    • Publication number 20180015480
    • Publication date Jan 18, 2018
    • HELEN OF TROY LIMITED
    • Cheri Wright
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    Electrostatic Filter

    • Publication number 20170282192
    • Publication date Oct 5, 2017
    • 3M Innovative Properties Company
    • Tadahiro Takashina
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    DUST COLLECTION DEVICE

    • Publication number 20170209871
    • Publication date Jul 27, 2017
    • CREATIVE TECHNOLOGY CORPORATION
    • Li LUO
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    OIL SEPARATOR

    • Publication number 20160160716
    • Publication date Jun 9, 2016
    • TOYOTA BOSHOKU KABUSHIKI KAISHA
    • Yoji HORIUCHI
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    AIR PURIFICATION DEVICE

    • Publication number 20140366734
    • Publication date Dec 18, 2014
    • Eusebio Moro Franco
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRONIC FINE DUST SEPARATOR

    • Publication number 20140352535
    • Publication date Dec 4, 2014
    • Peter Oertmann
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    Vane Electrostatic Precipitator

    • Publication number 20140283686
    • Publication date Sep 25, 2014
    • John P. Dunn
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    STAGED ELECTROSTATIC PRECIPITATOR

    • Publication number 20140053727
    • Publication date Feb 27, 2014
    • Stanley J. Miller
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    APPARATUS AND METHOD FOR REMOVAL OF PARTICULATE MATTER FROM A GAS

    • Publication number 20140020558
    • Publication date Jan 23, 2014
    • Sridhar Gururaja Rao
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    METHODS AND SYSTEMS FOR STABILIZATION OF A FLUID USING APPLIED ELEC...

    • Publication number 20140017365
    • Publication date Jan 16, 2014
    • Robert Warren Taylor
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    PARTICLE PRECIPITATOR

    • Publication number 20130192341
    • Publication date Aug 1, 2013
    • Xtralis Techhnologies Ltd 2nd Floor
    • Kemal Ajay
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    ELECTROSTATIC CONTROL OF AIR FLOW TO THE INLET OPENING OF AN AXIAL FAN

    • Publication number 20130177391
    • Publication date Jul 11, 2013
    • International Business Machines Corporation
    • Michael S. June
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    METHOD FOR THE ELECTRIC DEPOSITION OF AEROSOLS AND DEVICE FOR PERFO...

    • Publication number 20130074692
    • Publication date Mar 28, 2013
    • Christian Lübbert
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    METHOD FOR OPERATION OF DUST COLLECTION DEVICE, AND DUST COLLECTION...

    • Publication number 20130074690
    • Publication date Mar 28, 2013
    • Kazutaka Tomimatsu
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    Vane Electrostatic Precipitator

    • Publication number 20130036906
    • Publication date Feb 14, 2013
    • John P. Dunn
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    INTEGRATED SYSTEM FOR SAMPLING AND ANALYSIS

    • Publication number 20130029408
    • Publication date Jan 31, 2013
    • Inspirotec LLC.
    • Julian Gordon
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    AIR PURIFICATION DEVICE AND METHOD

    • Publication number 20120312169
    • Publication date Dec 13, 2012
    • Yiu Wai CHAN
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    ACTIVE FIELD POLARIZED MEDIA AIR CLEANER

    • Publication number 20120260803
    • Publication date Oct 18, 2012
    • ENVIRONMENTAL MANAGEMENT CONFEDERATION, INC.
    • Forwood C. Wiser
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD AND DEVICE FOR GAS CLEANING

    • Publication number 20120180659
    • Publication date Jul 19, 2012
    • Ari Laitinen
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    IMPROVED AIR DECONTAMINATION DEVICE AND METHOD

    • Publication number 20120093691
    • Publication date Apr 19, 2012
    • TRI-AIR DEVELOPMENTS LIMITED
    • Alan Mole
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE