by passing the gas or air or vapour over or through a liquid bath

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS SHUT-OFF IN A PARTICULATE REMOVAL DEVICE AND METHOD

    • Publication number 20250085728
    • Publication date Mar 13, 2025
    • Durr Systems, Inc.
    • James Cash
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANING APPARATUS WITH A MOIST FILTER

    • Publication number 20250050262
    • Publication date Feb 13, 2025
    • WATERVATION CO., LTD.
    • Pil-Dong JEON
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    AIR CLEANING APPARATUS WITH A MOIST FILTER

    • Publication number 20250050263
    • Publication date Feb 13, 2025
    • WATERVATION CO., LTD.
    • Pil-Dong JEON
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    SYSTEM FOR SEPARATING GAS

    • Publication number 20250050239
    • Publication date Feb 13, 2025
    • CRI, ehf
    • Emeric SARRON
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    Scrubber Device for Scrubbing Hydrocarbon Gas Stream

    • Publication number 20250010234
    • Publication date Jan 9, 2025
    • 2376016 ALBERTA INC.
    • Lester Thiessen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HYDROGEN PRODUCTION DEVICE, GAS-LIQUID SEPARATION APPARATUS THEREOF...

    • Publication number 20250001347
    • Publication date Jan 2, 2025
    • SHANGHAI LIFENGAS CO., LTD
    • Zhengxiong Zhang
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    PARTICLE REMOVAL METHOD IN SEMICONDUCTOR FABRICATION PROCESS

    • Publication number 20240363329
    • Publication date Oct 31, 2024
    • Taiwan Semiconductor Manufacturing company Ltd.
    • CHIH-MING TSAO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CASCADED APPARATUS FOR FORMING ARTIFICIAL FOREST

    • Publication number 20240252973
    • Publication date Aug 1, 2024
    • LOWCARBON CO., LTD
    • Bong Kwan SONG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AEROSOL CAPTURE DEVICE AND CONTROL METHOD THEREOF

    • Publication number 20240207771
    • Publication date Jun 27, 2024
    • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    • Kwang Hyo CHUNG
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    LIQUID BATH AIR FILTER

    • Publication number 20240198271
    • Publication date Jun 20, 2024
    • University of Florida Research Foundation, Incorporated
    • Paul R. DOMINGUEZ-GUTIERREZ
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Pollutant Capturer and Mobilizer

    • Publication number 20240181379
    • Publication date Jun 6, 2024
    • Karim SALEHPOOR
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Carbon Capture Adapter

    • Publication number 20240149205
    • Publication date May 9, 2024
    • Bentaus, LLC
    • Robert Craig Davidoff
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DUST COLLECTOR

    • Publication number 20240149206
    • Publication date May 9, 2024
    • TRINITY INDUSTRIAL CORPORATION
    • Xu WANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ULTRASONIC SELF-CLEANING AIR FILTRATION DEVICE

    • Publication number 20240082887
    • Publication date Mar 14, 2024
    • AILAU PROTECT
    • Manuel CORREIA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PORTABLE BREATHING AIR FILTERING DEVICE AND METHOD

    • Publication number 20240058738
    • Publication date Feb 22, 2024
    • King Abdullah University of Science and Technology
    • Abdul-Hamid Mohammed EMWAS
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HUMIDIFIER AND/OR FLOW GENERATOR FOR CPAP DEVICE

    • Publication number 20230338693
    • Publication date Oct 26, 2023
    • ResMed Pty Ltd
    • Ian Malcolm SMITH
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DEVICE AND METHOD FOR SEPARATING GLUE PARTICLES FROM AN AEROSOL

    • Publication number 20230311040
    • Publication date Oct 5, 2023
    • KRONES AG
    • Heinrich BIELMEIER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANER

    • Publication number 20230280056
    • Publication date Sep 7, 2023
    • KRONGTHIP INC.
    • Kazumi FUJIKURA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    WAVY VORTEX AIR PURIFIER

    • Publication number 20230256375
    • Publication date Aug 17, 2023
    • GONGGONG CO.,LTD.
    • Sun Un LEE
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    Personal protection equipment (PPE)) for air purification

    • Publication number 20230233883
    • Publication date Jul 27, 2023
    • PRASANNA DINKAR SOHALE
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    SYSTEM FOR SEPARATING GAS

    • Publication number 20230211283
    • Publication date Jul 6, 2023
    • CRI, ehf
    • Emeric SARRON
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AUTOTHERMAL DIRECT AIR CAPTURE SYSTEM

    • Publication number 20230158451
    • Publication date May 25, 2023
    • Arizona Board of Regents on behalf of Arizona State University
    • Klaus Lackner
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    LIQUID FILTER APPARATUS WITH THERMAL SHIELD

    • Publication number 20230149841
    • Publication date May 18, 2023
    • Qolibri, Inc.
    • Imad Mahawili
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SYSTEM AND METHOD OF PRODUCING COOLED DRY GAS

    • Publication number 20230134370
    • Publication date May 4, 2023
    • KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    • Jihad Hassan ALSADAH
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MULTIPLE STAGE AIR PURIFICATION DEVICE

    • Publication number 20230083217
    • Publication date Mar 16, 2023
    • Philip Morris Products S.A.
    • Rui Nuno Batista
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    GASIFICATION SYSTEM AND WASTEWATER TREATMENT METHOD

    • Publication number 20230035152
    • Publication date Feb 2, 2023
    • SINTOKOGIO, LTD.
    • Masanori SHIMIZU
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    A DUST COLLECTION DEVICE AND METHOD FOR FILTERING POWDER

    • Publication number 20230011697
    • Publication date Jan 12, 2023
    • Tetra Laval Holdings & Finance S.A.
    • Thomas EGGLER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Air Purification System, Apparatus and Method

    • Publication number 20220370957
    • Publication date Nov 24, 2022
    • John Jerome Chambless
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HUMIDIFIER AND/OR FLOW GENERATOR FOR CPAP DEVICE

    • Publication number 20220370754
    • Publication date Nov 24, 2022
    • ResMed Pty Ltd
    • Ian Malcolm SMITH
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Pollutant Capturer and Mobilizer

    • Publication number 20220347619
    • Publication date Nov 3, 2022
    • Karim SALEHPOOR
    • E03 - WATER SUPPLY SEWERAGE