Centrifugal forces

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HVAC SYSTEM AIR FILTER

    • Publication number 20240139674
    • Publication date May 2, 2024
    • K&N Engineering, Inc.
    • Steve R. Williams
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    EXTERNALLY-MOUNTED AND DETACHABLE AIR PURIFICATION LAMP FITTING

    • Publication number 20240091790
    • Publication date Mar 21, 2024
    • Yanhua CHEN
    • F21 - LIGHTING
  • Information Patent Application

    PERSONAL PROTECTIVE EQUIPMENT FACE COVERINGS WITH INHERENTLY IONIC...

    • Publication number 20240042252
    • Publication date Feb 8, 2024
    • ION CLAIRETY, LLC
    • Kenneth L. HOFFMAN
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    SYSTEM AND METHOD FOR EXTRACTING AND SEPARATING BOTANICAL OILS WITH...

    • Publication number 20230381685
    • Publication date Nov 30, 2023
    • Botanical Extraction Solvent Free Ltd.
    • Kevin Allan DOOLEY
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR-SOLUTION REGENERATION DEVICE

    • Publication number 20230356136
    • Publication date Nov 9, 2023
    • REPG ENERJI SISTEMLERI SANAYI VE TICARET ANONIM SIRKETI
    • Hasan AYARTURK
    • 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 SYSTEM AND METHOD

    • Publication number 20230311042
    • Publication date Oct 5, 2023
    • Transportation IP Holdings, LLC
    • Brett Heher
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Apparatus and Method for Enhanced Filtration Utilizing Electric Fie...

    • Publication number 20230294028
    • Publication date Sep 21, 2023
    • Don Hess
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR FILTER FOR HIGH-EFFICIENCY PM2.5 CAPTURE

    • Publication number 20230277967
    • Publication date Sep 7, 2023
    • Board of Trustees of the Leland Stanford Junior University
    • Yi Cui
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    AIR PURIFICATION DEVICE AND AIR CONDITIONING DEVICE

    • Publication number 20230226556
    • Publication date Jul 20, 2023
    • MITSUBISHI HEAVY INDUSTRIES POWER ENVIRONMENTAL SOLUTIONS, LTD.
    • Kazutaka Tomimatsu
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    VENTILATION DEVICE

    • Publication number 20230166271
    • Publication date Jun 1, 2023
    • MAHLE International GmbH
    • Daniel Eberle
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    FURNITURE INTENDED FOR AIR PURIFICATION

    • Publication number 20230151988
    • Publication date May 18, 2023
    • AIRINSPACE
    • Stéphane CHATENET
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    ELECTRO-IONIC DEVICES FOR IMPROVED PROTECTION FROM AIRBORNE BIOPATH...

    • Publication number 20230094157
    • Publication date Mar 30, 2023
    • Julian HENLEY
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    WIRELESS RECHARGEABLE AND PORTABLE ANTI-MICROBIAL RESPIRATOR

    • Publication number 20230067491
    • Publication date Mar 2, 2023
    • City University of Hong Kong
    • Steven Wang
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    CLOSED LOOP SMOKE FILTRATION SYSTEM

    • Publication number 20230065731
    • Publication date Mar 2, 2023
    • Covidien LP
    • Henry E. Holsten
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    SYSTEM FOR TIRE PARTICLE CAPTURE

    • Publication number 20230069677
    • Publication date Mar 2, 2023
    • International Business Machines Corporation
    • JAMES MCDONAGH
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    PACKED-BED FILTER FOR METAL FLUORIDE DUST TRAPPING IN LASER DISCHAR...

    • Publication number 20230008480
    • Publication date Jan 12, 2023
    • CYMER, LLC
    • Ulrich Niemann
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    AIR PURIFYING FILTER

    • Publication number 20220379319
    • Publication date Dec 1, 2022
    • LG ELECTRONICS INC.
    • Jung Ryun LEE
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    ELECTROSTATIC FILTER UNIT FOR AN AIR CLEANING DEVICE AND AIR CLEANI...

    • Publication number 20220339641
    • Publication date Oct 27, 2022
    • BSH HAUSGERÄTE GMBH
    • Georg Hepperle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER UNIT FOR AIR CLEANING DEVICE, AND AIR CLEANING DEVICE

    • Publication number 20220339577
    • Publication date Oct 27, 2022
    • BSH HAUSGERÄTE GMBH
    • Georg Hepperle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DISINFECTING AIR FILTRATIONS SYSTEM CONFIGURATION

    • Publication number 20220339314
    • Publication date Oct 27, 2022
    • Healthway Home Products Company Inc.
    • Vincent G. Lobdell
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ELECTROSTATIC FILTER UNIT FOR AN AIR CLEANING DEVICE AND AIR CLEANI...

    • Publication number 20220331815
    • Publication date Oct 20, 2022
    • BSH HAUSGERÄTE GMBH
    • Georg Hepperle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR PURIFIER

    • Publication number 20220275955
    • Publication date Sep 1, 2022
    • CONOPCO, INC., D/B/A UNILEVER
    • Lars Henrik DUNBERGER
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    METHOD AND APPARATUS FOR FILTRATION

    • Publication number 20220212202
    • Publication date Jul 7, 2022
    • Paul Neiser
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER AND MANUFACTURING METHOD THEREOF

    • Publication number 20220203379
    • Publication date Jun 30, 2022
    • Hyundai Motor Company
    • Dong Ho KWON
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    AIR TREATMENT SYSTEM

    • Publication number 20220184433
    • Publication date Jun 16, 2022
    • MICROCHIP TECHNOLOGY INCORPORATED
    • Keith Edwin Curtis
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Polymerized Metal Catalyst Air Cleaner

    • Publication number 20220168752
    • Publication date Jun 2, 2022
    • Americair Corporation
    • Jim Woods
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    Polymerized Metal Catalyst Air Cleaner

    • Publication number 20220168751
    • Publication date Jun 2, 2022
    • Americair Corporation
    • Jim Woods
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    DUST REMOVAL IN DEEP SPACE ENVIRONMENT

    • Publication number 20220106061
    • Publication date Apr 7, 2022
    • HAMILTON SUNDSTRAND CORPORATION
    • Julie Strickland
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    INTEGRATED DEEP PURIFICATION DEVICE FOR REMOVING SULFUR, NITRATE, D...

    • Publication number 20220088612
    • Publication date Mar 24, 2022
    • Kunming University Of Science And Technolgy
    • Guangfei Qu
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...