using chemical filtering methods

Industry

CPC
F24F2003/1621

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F24Heating devices F24FAIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIR CURRENTS FOR SCREENING

Current Industry

F24F2003/1621using chemical filtering methods

Industries

Patents Grantslast 30 patents

Information Patent Grant
Air purification system
- Patent number 10,969,125
- Issue date Apr 6, 2021
- CLEAN AIR ZONE INC.
- Serge B Hoyda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Scrubber for HVAC system
- Patent number 10,792,608
- Issue date Oct 6, 2020
- enVerid Systems, Inc.
- Udi Meirav
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Instantaneous and time-lapse fluid-flow contaminant indicator
- Patent number 10,775,312
- Issue date Sep 15, 2020
- Tesfa-Michael Tekleab
- G01 - MEASURING TESTING
Information Patent Grant
Filtration device for air purification appliance
- Patent number 10,561,983
- Issue date Feb 18, 2020
- Seb S.A.
- Bertrand Escalettes
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Mini-environment apparatus
- Patent number 10,340,157
- Issue date Jul 2, 2019
- TDK Corporation
- Tsutomu Okabe
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and system for conditioning air in an enclosed environment w...
- Patent number 10,281,168
- Issue date May 7, 2019
- enVerid Systems, Inc.
- Udi Meirav
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Absorption type removal / concentration apparatus
- Patent number 10,201,776
- Issue date Feb 12, 2019
- Seibu Giken Co., Ltd.
- Ayako Kuroda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and system for conditioning air in an enclosed environment w...
- Patent number 9,976,760
- Issue date May 22, 2018
- Enverid Systems, Inc.
- Udi Meirav
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for gas cleaning
- Patent number 9,943,800
- Issue date Apr 17, 2018
- Koninklijke Philips N.V.
- Johan Marra
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Recreation room and method of adjusting the room atmosphere
- Patent number 9,636,565
- Issue date May 2, 2017
- Volker Spiegel
- Volker Spiegel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ductless fume hood gas monitoring and detection system
- Patent number 9,587,846
- Issue date Mar 7, 2017
- Gregory J. Dobbyn
- B08 - CLEANING
Information Patent Grant
Modular, high-throughput air treatment system
- Patent number 9,375,672
- Issue date Jun 28, 2016
- Enverid Systems, Inc.
- Udi Meirav
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and system for conditioning air in an enclosed environment w...
- Patent number 9,316,410
- Issue date Apr 19, 2016
- Enverid Systems, Inc.
- Udi Meirav
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ductless fume hood gas monitoring and detection system
- Patent number 9,121,622
- Issue date Sep 1, 2015
- Gregory J. Dobbyn
- B08 - CLEANING
Information Patent Grant
Apparatus for purifying a controlled-pressure environment
- Patent number 8,790,603
- Issue date Jul 29, 2014
- KLA-Tencor Corporation
- Guorong V. Zhuang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Modular, high-throughput air treatment system
- Patent number 8,690,999
- Issue date Apr 8, 2014
- Enverid Systems, Inc.
- Udi Meirav
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ductless fume hood gas monitoring and detection system
- Patent number 8,372,186
- Issue date Feb 12, 2013
- Gregory J. Dobbyn
- B08 - CLEANING
Information Patent Grant
Apparatus and method for smoke removal
- Patent number 8,277,541
- Issue date Oct 2, 2012
- Atmosphere Control International Limited
- Brian Hunt
- B08 - CLEANING
Information Patent Grant
Recreation room and method for controlling the atmosphere in the room
- Patent number 7,841,929
- Issue date Nov 30, 2010
- Volker Spiegel
- Volker Spiegel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Air conditioner
- Patent number 7,722,707
- Issue date May 25, 2010
- Daikin Industries, Ltd.
- Toshio Tanaka
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Filtration method and a filter device for removing impurities from...
- Patent number 7,601,189
- Issue date Oct 13, 2009
- Oy Hydrocell Ltd.
- Markku Lampinen
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Air handling and chemical filtration system and method
- Patent number 7,329,308
- Issue date Feb 12, 2008
- Entegris, Inc.
- William M. Goodwin
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air decontamination devices
- Patent number 7,326,387
- Issue date Feb 5, 2008
- Theodore A. M. Arts
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Chemical filter arrangement for a semiconductor manufacturing appar...
- Patent number 7,186,285
- Issue date Mar 6, 2007
- Canon Kabushiki Kaisha
- Hitoshi Nakano
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air-ventilator with high efficiency thermal exchanger and air filter
- Patent number 6,966,356
- Issue date Nov 22, 2005
- Housely Industries, Inc.
- Kui Wong Yeung
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Ventilator or ventilating apparatus with thermal exchanger and air...
- Patent number 6,949,131
- Issue date Sep 27, 2005
- Kui Wong Yeung
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Chemical filter arrangement for a semiconductor manufacturing appar...
- Patent number 6,924,877
- Issue date Aug 2, 2005
- Canon Kabushiki Kaisha
- Hitoshi Nakano
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Environmental control equipment/method of developing apparatus for...
- Patent number 6,897,165
- Issue date May 24, 2005
- Matsushita Electric Industrial Co., Ltd.
- Masao Kataoka
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Filter assembly for gravity-assisted air conditioner discharge wate...
- Patent number 6,877,333
- Issue date Apr 12, 2005
- Christopher Ralph Cantolino
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Device and method for exhaust air processing, in particular, for cl...
- Patent number 6,808,546
- Issue date Oct 26, 2004
- M+W Zander Facility Engineering GmbH
- Martin Schottler
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Indoor Fresh Air Apparatus
- Publication number 20200141594
- Publication date May 7, 2020
- CHINA MERCHANTS REAL ESTATE(SHENZHEN)CO.,LTD.
- Chuanjing ZHANG
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR PURIFICATION SYSTEM
- Publication number 20190203960
- Publication date Jul 4, 2019
- AWE SOLUTIONS INC.
- SERGE B. HOYDA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INSTANTANEOUS AND TIME-LAPSE FLUID-FLOW CONTAMINANT INDICATOR
- Publication number 20180364176
- Publication date Dec 20, 2018
- Tesfa-Michael Tekleab
- G01 - MEASURING TESTING
Information Patent Application
MODULAR, HIGH-THROUGHPUT AIR TREATMENT SYSTEM
- Publication number 20180290097
- Publication date Oct 11, 2018
- ENVERID SYSTEMS, INC.
- Udi Meirav
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR CONDITIONING AIR IN AN ENCLOSED ENVIRONMENT W...
- Publication number 20180266710
- Publication date Sep 20, 2018
- ENVERID SYSTEMS, INC.
- Udi Meirav
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
SCRUBBER FOR HVAC SYSTEM
- Publication number 20180236396
- Publication date Aug 23, 2018
- ENVERID SYSTEMS, INC.
- Udi Meirav
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Filtration Device for Air Purification Appliance
- Publication number 20170296967
- Publication date Oct 19, 2017
- SEB S.A.
- Bertrand Escalettes
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ABSORPTION TYPE REMOVAL / CONCENTRATION APPARATUS
- Publication number 20170252693
- Publication date Sep 7, 2017
- Seibu Giken Co., Ltd.
- Ayako KURODA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PURIFIED AIR AND METHODS OF MAKING AND USING THE SAME
- Publication number 20170252066
- Publication date Sep 7, 2017
- Kathryn C. Worrilow
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
MINI-ENVIRONMENT APPARATUS
- Publication number 20170170033
- Publication date Jun 15, 2017
- TDK Corporation
- Tsutomu OKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
An Air Purification Device
- Publication number 20170082305
- Publication date Mar 23, 2017
- Sui Chun LAW
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
Anti-Microbial Air Processor for a Personal Patient-Warming Apparatus
- Publication number 20160310629
- Publication date Oct 27, 2016
- MEDLINE INDUSTRIES, INC.
- Andrew Giles
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MODULAR, HIGH-THROUGHPUT AIR TREATMENT SYSTEM
- Publication number 20160303503
- Publication date Oct 20, 2016
- ENVERID SYSTEMS, INC.
- Udi Meirav
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method and System for Conditioning Air in an Enclosed Environment w...
- Publication number 20140326428
- Publication date Nov 6, 2014
- ENVERID SYSTEMS, INC.
- Udi Meirav
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
FILTER AND AIR PURIFIER
- Publication number 20140224127
- Publication date Aug 14, 2014
- Suminoe Textile Co., Ltd.
- Minoru Nagata
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Modular, High-Throughput Air Treatment System
- Publication number 20140202330
- Publication date Jul 24, 2014
- ENVERID SYSTEMS, INC.
- Udi Meirav
- B60 - VEHICLES IN GENERAL
Information Patent Application
APPARATUS FOR PURIFYING A CONTROLLED-PRESSURE ENVIRONMENT
- Publication number 20140004025
- Publication date Jan 2, 2014
- Guorong V. Zhuang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DUCTLESS FUME HOOD GAS MONITORING AND DETECTION SYSTEM
- Publication number 20130152783
- Publication date Jun 20, 2013
- Gregory J. Dobbyn
- B08 - CLEANING
Information Patent Application
BUILDING TERMINAL FAN COIL UNIT WITH GAS CONTAMINENTS REMOVAL, TRAN...
- Publication number 20120199312
- Publication date Aug 9, 2012
- Carrier Corporation
- QingFan Zeng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Modular, High-Throughput Air Treatment System
- Publication number 20110198055
- Publication date Aug 18, 2011
- Udi Meirav
- B60 - VEHICLES IN GENERAL
Information Patent Application
Recreation Room and Method of Adjusting the Room Atmosphere
- Publication number 20110065372
- Publication date Mar 17, 2011
- Volker Spiegel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DUCTLESS FUME HOOD GAS MONITORING AND DETECTION SYSTEM
- Publication number 20110036145
- Publication date Feb 17, 2011
- Gregory J. Dobbyn
- B08 - CLEANING
Information Patent Application
APPARATUS AND METHOD FOR SMOKE REMOVAL
- Publication number 20090241776
- Publication date Oct 1, 2009
- WELLMAN DEFENCE LIMITED
- Brian Hunt
- B08 - CLEANING
Information Patent Application
Air purification system and method of purifying air
- Publication number 20080271603
- Publication date Nov 6, 2008
- The Dial Corporation
- Carl Triplett
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Air handling and chemical filtration system and method
- Publication number 20080257159
- Publication date Oct 23, 2008
- Entegris, Inc.
- William M. Goodwin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air Conditioner
- Publication number 20080120989
- Publication date May 29, 2008
- Toshio Tanaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CHEMICAL FILTER ARRANGEMENT FOR ASEMICONDUCTOR MANUFACTURING APPARATUS
- Publication number 20070119131
- Publication date May 31, 2007
- Canon Kabushiki Kaisha
- Hitoshi Nakano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filtration method and a filter device for removing impurities from...
- Publication number 20070089605
- Publication date Apr 26, 2007
- Markku Lampinen
- B60 - VEHICLES IN GENERAL
Information Patent Application
Recreation room and method for controlling the atmosphere in the room
- Publication number 20060199518
- Publication date Sep 7, 2006
- Volker Spiegel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Gas treatment adsorption-oxidation system
- Publication number 20060153747
- Publication date Jul 13, 2006
- Carrier Corporation
- Joseph J. Sangiovanni
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

using chemical filtering methods

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Air purification system

Scrubber for HVAC system

Instantaneous and time-lapse fluid-flow contaminant indicator

Filtration device for air purification appliance

Mini-environment apparatus

Method and system for conditioning air in an enclosed environment w...

Absorption type removal / concentration apparatus

Method and system for conditioning air in an enclosed environment w...

Apparatus for gas cleaning

Recreation room and method of adjusting the room atmosphere

Ductless fume hood gas monitoring and detection system

Modular, high-throughput air treatment system

Method and system for conditioning air in an enclosed environment w...

Ductless fume hood gas monitoring and detection system

Apparatus for purifying a controlled-pressure environment

Modular, high-throughput air treatment system

Ductless fume hood gas monitoring and detection system

Apparatus and method for smoke removal

Recreation room and method for controlling the atmosphere in the room

Air conditioner

Filtration method and a filter device for removing impurities from...

Air handling and chemical filtration system and method

Air decontamination devices

Chemical filter arrangement for a semiconductor manufacturing appar...

Air-ventilator with high efficiency thermal exchanger and air filter

Ventilator or ventilating apparatus with thermal exchanger and air...

Chemical filter arrangement for a semiconductor manufacturing appar...

Environmental control equipment/method of developing apparatus for...

Filter assembly for gravity-assisted air conditioner discharge wate...

Device and method for exhaust air processing, in particular, for cl...

Patents Applicationslast 30 patents

Indoor Fresh Air Apparatus

AIR PURIFICATION SYSTEM

INSTANTANEOUS AND TIME-LAPSE FLUID-FLOW CONTAMINANT INDICATOR

MODULAR, HIGH-THROUGHPUT AIR TREATMENT SYSTEM

METHOD AND SYSTEM FOR CONDITIONING AIR IN AN ENCLOSED ENVIRONMENT W...

SCRUBBER FOR HVAC SYSTEM

Filtration Device for Air Purification Appliance

ABSORPTION TYPE REMOVAL / CONCENTRATION APPARATUS

PURIFIED AIR AND METHODS OF MAKING AND USING THE SAME

MINI-ENVIRONMENT APPARATUS

An Air Purification Device

Anti-Microbial Air Processor for a Personal Patient-Warming Apparatus

MODULAR, HIGH-THROUGHPUT AIR TREATMENT SYSTEM

Method and System for Conditioning Air in an Enclosed Environment w...

FILTER AND AIR PURIFIER

Modular, High-Throughput Air Treatment System

APPARATUS FOR PURIFYING A CONTROLLED-PRESSURE ENVIRONMENT

DUCTLESS FUME HOOD GAS MONITORING AND DETECTION SYSTEM

BUILDING TERMINAL FAN COIL UNIT WITH GAS CONTAMINENTS REMOVAL, TRAN...

Modular, High-Throughput Air Treatment System

Recreation Room and Method of Adjusting the Room Atmosphere

DUCTLESS FUME HOOD GAS MONITORING AND DETECTION SYSTEM

APPARATUS AND METHOD FOR SMOKE REMOVAL

Air purification system and method of purifying air

Air handling and chemical filtration system and method

Air Conditioner

CHEMICAL FILTER ARRANGEMENT FOR ASEMICONDUCTOR MANUFACTURING APPARATUS

Filtration method and a filter device for removing impurities from...

Recreation room and method for controlling the atmosphere in the room

Gas treatment adsorption-oxidation system