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

Industry

CPC
B01D47/02

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent

Current Industry

B01D47/02by passing the gas or air or vapour over or through a liquid bath

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method using spray ring in an enclosed air flow for purification
- Patent number 11,549,705
- Issue date Jan 10, 2023
- King Fahd University of Petroleum & Minerals
- Jihad Hassan Alsadah
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air treatment device configured for cyclone flow and water contact
- Patent number 11,543,141
- Issue date Jan 3, 2023
- King Fahd University of Petroleum & Minerals
- Jihad Hassan Alsadah
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas processing apparatus
- Patent number 11,527,422
- Issue date Dec 13, 2022
- Ebara Corporation
- Takafumi Sekine
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for air treatment in a moving air flow vessel
- Patent number 11,493,218
- Issue date Nov 8, 2022
- King Fahd University of Petroleum & Minerals
- Jihad Hassan Alsadah
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Cyclonic vessel air purification and humidity device
- Patent number 11,493,217
- Issue date Nov 8, 2022
- King Fahd University of Petroleum & Minerals
- Jihad Hassan Alsadah
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Pollutant capturer and mobilizer
- Patent number 11,471,816
- Issue date Oct 18, 2022
- Karim Salehpoor
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Device for producing and treating a gas stream through a volume of...
- Patent number 11,452,965
- Issue date Sep 27, 2022
- STARKLAB
- Jaouad Zemmouri
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Portable air filtration and disinfection device for a respirator sy...
- Patent number 11,439,787
- Issue date Sep 13, 2022
- Haiping Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Capture device for purifying air, purification device and air purifier
- Patent number 11,439,934
- Issue date Sep 13, 2022
- Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.
- Yunqing Han
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Humidifier and/or flow generator for CPAP device
- Patent number 11,420,006
- Issue date Aug 23, 2022
- ResMed Pty Ltd
- Ian Malcolm Smith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Wet abatement system
- Patent number 11,400,406
- Issue date Aug 2, 2022
- Ebara Corporation
- Takanori Inada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Electric grill comprising purification and circulation system for r...
- Patent number 11,395,561
- Issue date Jul 26, 2022
- DAWON E & A CO., LTD.
- Seong-Hyuk Choi
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Separator for vacuum cleaner
- Patent number 11,395,570
- Issue date Jul 26, 2022
- HYLA, PROIZVODNJA, RAZVOJ IN TRGOVINA D.O.O.
- Metod Cebasek
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Apparatus and method for recovering effective resources including n...
- Patent number 11,364,463
- Issue date Jun 21, 2022
- Daehwan Rhu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Facility for producing and treating a gas stream through a volume o...
- Patent number 11,353,223
- Issue date Jun 7, 2022
- STARKLAB
- Jaouad Zemmouri
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Optical detecting system
- Patent number 11,280,716
- Issue date Mar 22, 2022
- THE WAVE TALK, INC.
- Young Dug Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for air purification and power generation
- Patent number 11,278,839
- Issue date Mar 22, 2022
- Walter Corporation LLC
- Waynard Schmidt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for preparing lithium bis(fluorosulphonyl)imide salt
- Patent number 11,261,087
- Issue date Mar 1, 2022
- Arkema France
- Philippe Leduc
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Devices, systems and methods for flux removal from furnace process gas
- Patent number 11,202,983
- Issue date Dec 21, 2021
- BTU International, Inc.
- Paul Richter
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for gas-liquid contacting
- Patent number 11,154,793
- Issue date Oct 26, 2021
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Optical detecting system
- Patent number 11,156,541
- Issue date Oct 26, 2021
- THE WAVE TALK, INC.
- Young Dug Kim
- G01 - MEASURING TESTING
Information Patent Grant
Humidifier and/or flow generator for CPAP device
- Patent number 11,135,394
- Issue date Oct 5, 2021
- ResMed Pty Ltd
- Ian Malcolm Smith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cyclone collector
- Patent number 11,117,144
- Issue date Sep 14, 2021
- Tokyo Electron Limited
- Akitake Tamura
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Hybrid humidity controller and air purifier
- Patent number 11,118,801
- Issue date Sep 14, 2021
- King Fahd University of Petroleum & Minerals
- Jihad Hassan Alsadah
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air scrubber
- Patent number 11,085,655
- Issue date Aug 10, 2021
- BONECO AG
- Manfred Fitsch
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Scrubber unit for a paint booth
- Patent number 11,084,058
- Issue date Aug 10, 2021
- GALLAGHER-KAISER CORPORATION
- Adrien de Borchgrave
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Methods, systems, and devices for liquid hydrocarbon fuel productio...
- Patent number 11,078,426
- Issue date Aug 3, 2021
- Proton Power, Inc.
- Samuel C. Weaver
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
System for the capture and monitoring of atmospheric polluting agents
- Patent number 11,077,402
- Issue date Aug 3, 2021
- Carlos Monroy Samperi
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Vapor splitter and method for adjusting vapor split ratio
- Patent number 11,036,243
- Issue date Jun 15, 2021
- BENIT M CO., LTD.
- Ki-Joon Kang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multipurpose air pollution and heat reducing device
- Patent number 11,022,013
- Issue date Jun 1, 2021
- Mirza Mohammad Arif
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

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
Information Patent Application
DEVICE FOR REMOVING BIOMATERIAL
- Publication number 20220347625
- Publication date Nov 3, 2022
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jin Tae KIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR AIR PURIFICATION AND POWER GENERATION
- Publication number 20220331732
- Publication date Oct 20, 2022
- Walter Corporation LLC
- Waynard Schmidt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OIL-GAS TREATMENT SYSTEM, OIL-GAS TREATMENT METHOD AND MECHANICAL A...
- Publication number 20220250000
- Publication date Aug 11, 2022
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Peng ZHANG
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
APPARATUS FOR SEPARATING AND REMOVING DUST FROM EXHAUST GAS
- Publication number 20220176303
- Publication date Jun 9, 2022
- SUZHOU JINGTIAN AIREN ENVIRONMENTAL TECHNOLOGY CO. LTD.
- Zhongzeng SHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM FOR ELIMINATING BAD-SMELLING EMISSIONS FROM INDUSTRIAL PROCE...
- Publication number 20220176302
- Publication date Jun 9, 2022
- VALLI ZABBAN S.P.A
- Eugenio OLMI
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
ENERGY-SAVING PROCESS SYSTEM FOR PURIFYING AND RECYCLING OXYGEN FRO...
- Publication number 20220168683
- Publication date Jun 2, 2022
- Chengdu Yizhi Technology Co., Ltd.
- Ke ZENG
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
APPARATUS FOR CAPTURING BIOAEROSOLS
- Publication number 20220161272
- Publication date May 26, 2022
- Research Cooperation Foundation of Yeungnam University
- Jeong Hoon Byeon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Gas Shut-Off In A Particulate Removal Device And Method
- Publication number 20220118463
- Publication date Apr 21, 2022
- Durr Systems, Inc.
- James Cash
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
WASTE GAS ABATEMENT TECHNOLOGY FOR SEMICONDUCTOR PROCESSING
- Publication number 20220088529
- Publication date Mar 24, 2022
- Qolibri, Inc.
- Imad Mahawili
- B08 - CLEANING
Information Patent Application
FOREIGN SUBSTANCE COLECTING APPARATUS AND ELECTRICAL STEEL SHEET MA...
- Publication number 20220040790
- Publication date Feb 10, 2022
- POSCO
- Seong-Cheol HONG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Air Purifying Vent System
- Publication number 20220034528
- Publication date Feb 3, 2022
- Rohan Christopher Orlando Grant
- F24 - HEATING RANGES VENTILATING
Information Patent Application
WATER STORAGE DEVICE AND EXHAUST GAS TREATMENT SYSTEM
- Publication number 20220023797
- Publication date Jan 27, 2022
- Changxin Memory Technologies, Inc.
- Xiaomingxing HOU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HUMIDIFIER AND/OR FLOW GENERATOR FOR CPAP DEVICE
- Publication number 20220016382
- Publication date Jan 20, 2022
- ResMed Pty Ltd
- Ian Malcolm SMITH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SWIRL AIR/LIQUID AIR PURIFIER
- Publication number 20220008861
- Publication date Jan 13, 2022
- Chen-Hsin LIN
- F24 - HEATING RANGES VENTILATING
Information Patent Application
METHOD USING SPRAY RING IN AN ENCLOSED AIR FLOW FOR PURIFICATION
- Publication number 20210389001
- Publication date Dec 16, 2021
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Jihad Hassan ALSADAH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Gas Scrubber for Removing Particles from an Exhaust Gas and an Exha...
- Publication number 20210387129
- Publication date Dec 16, 2021
- DAS Environmental Expert GmbH
- Martin Krönlein
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CYCLONIC VESSEL AIR PURIFICATION AND HUMIDITY DEVICE
- Publication number 20210372641
- Publication date Dec 2, 2021
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Jihad Hassan ALSADAH
- F24 - HEATING RANGES VENTILATING
Information Patent Application
METHOD FOR AIR TREATMENT IN A MOVING AIR FLOW VESSEL
- Publication number 20210372643
- Publication date Dec 2, 2021
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Jihad Hassan ALSADAH
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR TREATMENT DEVICE CONFIGURED FOR CYCLONE FLOW AND WATER CONTACT
- Publication number 20210372644
- Publication date Dec 2, 2021
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Jihad Hassan ALSADAH
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR FLOW VESSEL AND SPRAY RING AIR PURIFICATION DEVICE
- Publication number 20210372642
- Publication date Dec 2, 2021
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Jihad Hassan ALSADAH
- F24 - HEATING RANGES VENTILATING
Information Patent Application
APPARATUS AND METHOD FOR RECOVERING EFFECTIVE RESOURCES INCLUDING N...
- Publication number 20210354072
- Publication date Nov 18, 2021
- BKT CO., LTD.
- Daehwan RHU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PARTICLE-COLLECTING DEVICE AND VEHICLE EQUIPPED WITH SUCH A DEVICE
- Publication number 20210346836
- Publication date Nov 11, 2021
- ALSTOM Transport Technologies
- Charlène Aline Françoise OCTAU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SCRUBBER UNIT FOR A PAINT BOOTH
- Publication number 20210331194
- Publication date Oct 28, 2021
- Gallagher-Kaiser Corporation
- Adrien de Borchgrave
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
DEVICE FOR BRINGING A GAS STREAM AND A LIQUID STREAM INTO CONTACT
- Publication number 20210308614
- Publication date Oct 7, 2021
- STARKLAB
- Audrey Keunebrock
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AUTOMATIC SMOKELESS OVEN WITH FAR INFRARED HEATING
- Publication number 20210302024
- Publication date Sep 30, 2021
- Ho Kai Chan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

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

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method using spray ring in an enclosed air flow for purification

Air treatment device configured for cyclone flow and water contact

Exhaust gas processing apparatus

Method for air treatment in a moving air flow vessel

Cyclonic vessel air purification and humidity device

Pollutant capturer and mobilizer

Device for producing and treating a gas stream through a volume of...

Portable air filtration and disinfection device for a respirator sy...

Capture device for purifying air, purification device and air purifier

Humidifier and/or flow generator for CPAP device

Wet abatement system

Electric grill comprising purification and circulation system for r...

Separator for vacuum cleaner

Apparatus and method for recovering effective resources including n...

Facility for producing and treating a gas stream through a volume o...

Optical detecting system

Apparatus and method for air purification and power generation

Method for preparing lithium bis(fluorosulphonyl)imide salt

Devices, systems and methods for flux removal from furnace process gas

Apparatus for gas-liquid contacting

Optical detecting system

Humidifier and/or flow generator for CPAP device

Cyclone collector

Hybrid humidity controller and air purifier

Air scrubber

Scrubber unit for a paint booth

Methods, systems, and devices for liquid hydrocarbon fuel productio...

System for the capture and monitoring of atmospheric polluting agents

Vapor splitter and method for adjusting vapor split ratio

Multipurpose air pollution and heat reducing device

Patents Applicationslast 30 patents

GASIFICATION SYSTEM AND WASTEWATER TREATMENT METHOD

A DUST COLLECTION DEVICE AND METHOD FOR FILTERING POWDER

Air Purification System, Apparatus and Method

HUMIDIFIER AND/OR FLOW GENERATOR FOR CPAP DEVICE

Pollutant Capturer and Mobilizer

DEVICE FOR REMOVING BIOMATERIAL

APPARATUS AND METHOD FOR AIR PURIFICATION AND POWER GENERATION

OIL-GAS TREATMENT SYSTEM, OIL-GAS TREATMENT METHOD AND MECHANICAL A...

APPARATUS FOR SEPARATING AND REMOVING DUST FROM EXHAUST GAS

SYSTEM FOR ELIMINATING BAD-SMELLING EMISSIONS FROM INDUSTRIAL PROCE...

ENERGY-SAVING PROCESS SYSTEM FOR PURIFYING AND RECYCLING OXYGEN FRO...

APPARATUS FOR CAPTURING BIOAEROSOLS

Gas Shut-Off In A Particulate Removal Device And Method

WASTE GAS ABATEMENT TECHNOLOGY FOR SEMICONDUCTOR PROCESSING

FOREIGN SUBSTANCE COLECTING APPARATUS AND ELECTRICAL STEEL SHEET MA...

Air Purifying Vent System

WATER STORAGE DEVICE AND EXHAUST GAS TREATMENT SYSTEM

HUMIDIFIER AND/OR FLOW GENERATOR FOR CPAP DEVICE

SWIRL AIR/LIQUID AIR PURIFIER

METHOD USING SPRAY RING IN AN ENCLOSED AIR FLOW FOR PURIFICATION

Gas Scrubber for Removing Particles from an Exhaust Gas and an Exha...

CYCLONIC VESSEL AIR PURIFICATION AND HUMIDITY DEVICE

METHOD FOR AIR TREATMENT IN A MOVING AIR FLOW VESSEL

AIR TREATMENT DEVICE CONFIGURED FOR CYCLONE FLOW AND WATER CONTACT

AIR FLOW VESSEL AND SPRAY RING AIR PURIFICATION DEVICE

APPARATUS AND METHOD FOR RECOVERING EFFECTIVE RESOURCES INCLUDING N...

PARTICLE-COLLECTING DEVICE AND VEHICLE EQUIPPED WITH SUCH A DEVICE

SCRUBBER UNIT FOR A PAINT BOOTH

DEVICE FOR BRINGING A GAS STREAM AND A LIQUID STREAM INTO CONTACT

AUTOMATIC SMOKELESS OVEN WITH FAR INFRARED HEATING