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B01D2259/4508
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PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01D
SEPARATION
B01D2259/00
Type of treatment
Current Industry
B01D2259/4508
for cleaning air in buildings
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Patents Grants
last 30 patents
Information
Patent Grant
Air ionization system and device
Patent number
11,931,690
Issue date
Mar 19, 2024
IONaer International Arizona, LLC
Timothy M. Bender
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Method and system for reduction of unwanted gases in indoor air
Patent number
11,890,571
Issue date
Feb 6, 2024
enVerid Systems, Inc.
Udi Meirav
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air filter for removing aldehyde-like VOCs from indoor air
Patent number
11,883,774
Issue date
Jan 30, 2024
Air Tech Group, SLU
Jaume Vilarrasa Llorens
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air purifying system
Patent number
11,872,521
Issue date
Jan 16, 2024
Kawasaki Jukogyo Kabushiki Kaisha
Katsuya Umemoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Humidity control element and method for using the same
Patent number
11,872,522
Issue date
Jan 16, 2024
Osaka Gas Co., Ltd.
Kentaro Ueda
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Removal of atmospheric pollutants from gas, related apparatuses, pr...
Patent number
11,839,862
Issue date
Dec 12, 2023
Intelligent Abatement, LLC
Robert George Richardson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluidized bed for industrial hygiene applications
Patent number
11,835,494
Issue date
Dec 5, 2023
Saudi Arabian Oil Company
Ayman Al-Arfaj
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Purification device for purifying air and air purifier having same
Patent number
11,833,466
Issue date
Dec 5, 2023
Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.
Yunqing Han
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Dehumidification system and method
Patent number
11,821,650
Issue date
Nov 21, 2023
MUNTERS EUROPE AB
Magnus Carlsson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Purified air and methods of making and using the same
Patent number
11,819,594
Issue date
Nov 21, 2023
LifeAire Systems, LLC
Kathryn C. Worrilow
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Adsorption filter, ventilation system and HVAC system having the same
Patent number
11,796,196
Issue date
Oct 24, 2023
QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT
Abdulkrem Amhamed
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Self-cleaning ion generator device
Patent number
11,764,549
Issue date
Sep 19, 2023
Global Plasma Solutions, Inc.
Charles Houston Waddell
B08 - CLEANING
Information
Patent Grant
Removal of atmospheric pollutants from gas, related apparatus, proc...
Patent number
11,738,306
Issue date
Aug 29, 2023
Intelligent Abatement, LLC
Roger Glenn Miller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air treatment method
Patent number
11,730,849
Issue date
Aug 22, 2023
BLUEZONE IP HOLDING LLC
Karen Benedek
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Environment control system utilizing an electrochemical cell
Patent number
11,717,788
Issue date
Aug 8, 2023
FFI Ionix IP, Inc.
Bamdad Bahar
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Photocatalyst filter and air conditioner including the same
Patent number
11,701,446
Issue date
Jul 18, 2023
Samsung Electronics Co., Ltd.
Jee-yeon Kim
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Removal of atmospheric pollutants from gas, related apparatus, proc...
Patent number
11,701,614
Issue date
Jul 18, 2023
Intelligent Abatement, LLC
Roger Glenn Miller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Low noise, ceiling mounted indoor air scrubber
Patent number
11,673,090
Issue date
Jun 13, 2023
enVerid Systems, Inc.
Udi Meirav
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Activated carbon and catalyst filter
Patent number
11,660,564
Issue date
May 30, 2023
Donaldson Company, Inc.
William S. Rossiter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Electrostatic precipitating apparatus and air conditioning system h...
Patent number
11,654,386
Issue date
May 23, 2023
DOOSAN ENERBILITY CO., LTD.
Jin Woon Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air conditioning device and control method thereof
Patent number
11,648,504
Issue date
May 16, 2023
Samsung Electronics Co., Ltd.
Jeeyeon Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cylindrical filter device, manufacturing method and usage of the sa...
Patent number
11,648,502
Issue date
May 16, 2023
GREENFILTEC LTD.
Yi-Hui Yu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluid disinfection device and method
Patent number
11,638,773
Issue date
May 2, 2023
Molekule, Inc.
Dilip Goswami
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Liquid desiccant air conditioning systems and methods
Patent number
11,624,517
Issue date
Apr 11, 2023
Emerson Climate Technologies, Inc.
Peter F. Vandermeulen
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Air handling system with integrated air treatment
Patent number
11,608,998
Issue date
Mar 21, 2023
enVerid Systems, Inc.
Udi Meirav
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cleaning system by means of artificial mist
Patent number
11,602,573
Issue date
Mar 14, 2023
UNIVERSIDAD DE ALCALA
Jose Luis Perez Diaz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Dehumidifying air handling unit and desiccant wheel therefor
Patent number
11,592,195
Issue date
Feb 28, 2023
TRANE INTERNATIONAL INC.
Yogesh Pandit
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air ionization systems and components
Patent number
11,577,195
Issue date
Feb 14, 2023
Ionaer International Arizona, LLC
Timothy M. Bender
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Self-cleaning ion generator device
Patent number
11,581,709
Issue date
Feb 14, 2023
Global Plasma Solutions, Inc.
Charles Houston Waddell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Movable carbon capture system applied to agriculture-harmonious bui...
Patent number
11,554,343
Issue date
Jan 17, 2023
Tianjin University
Shuai Deng
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND SYSTEM FOR REDUCTION OF UNWANTED GASES IN INDOOR AIR
Publication number
20240123392
Publication date
Apr 18, 2024
enVerid Systems, Inc.
Udi Meirav
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
REMOVAL OF ATMOSPHERIC POLLUTANTS FROM GAS, RELATED APPARATUS, PROC...
Publication number
20240115995
Publication date
Apr 11, 2024
Intelligent Abatement, LLC
Roger Glenn Miller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LOW NOISE, CEILING MOUNTED INOOR AIR SCRUBBER
Publication number
20240109022
Publication date
Apr 4, 2024
enVerid Systems, Inc.
Udi MEIRAV
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEHUMIDIFICATION UNIT AND DESICCANT DRUM THEREIN
Publication number
20240077218
Publication date
Mar 7, 2024
TRANE INTERNATIONAL INC.
Paul Gerard Hoertz
F24 - HEATING RANGES VENTILATING
Information
Patent Application
FLUIDIZED BED FOR INDUSTRIAL HYGIENE APPLICATIONS
Publication number
20240077459
Publication date
Mar 7, 2024
Saudi Arabian Oil Company
Ayman Al-Arfaj
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND DEVICE FOR PURIFYING POLLUTED AIR USING DRY AND WET ELEC...
Publication number
20240066464
Publication date
Feb 29, 2024
VAN LAER TECHNOLOGY B.V.
Hubertus Joannes VAN LAER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR AIR PURIFICATION AND SIMULTANEOUS PRODUCTION OF O2 BY ME...
Publication number
20240042383
Publication date
Feb 8, 2024
ALOS S.R.L.
Emiliano Gentilini
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
ENVIRONMENT CONTROL SYSTEM UTILIZING AN ELECTROCHEMICAL CELL
Publication number
20240024812
Publication date
Jan 25, 2024
Bamdad Bahar
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SYSTEM AND METHOD FOR REMOVAL OF MOISTURE AND OTHER SORBATES
Publication number
20240019135
Publication date
Jan 18, 2024
BRY AIR [ASIA] PVT. LTD.
Rajan SACHDEV
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR REDUCING CARBON DIOXIDE IN LIVING SPACE, AND CARBON DIOX...
Publication number
20230415087
Publication date
Dec 28, 2023
Sumitomo Chemical Company, Limited
Munehiro HAYASHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
INSERT DEVICE FOR AN AIR CONDITIONING INSTALLATION AND AIR CONDITIO...
Publication number
20230400199
Publication date
Dec 14, 2023
CALISTAIR SAS
Jérôme TARANTO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SELF-CLEANING ION GENERATOR DEVICE
Publication number
20230387668
Publication date
Nov 30, 2023
Global Plasma Solutions, Inc.
Charles Houston WADDELL
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
ADSORBENT MATERIAL FOR REMOVING NITROGEN OXIDES FROM INDOOR OR CABI...
Publication number
20230381708
Publication date
Nov 30, 2023
BASF Corporation
David S. WEINBERGER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON CAPTURE APPARATUS, METHOD, AND CAPTURE ELEMENT
Publication number
20230372861
Publication date
Nov 23, 2023
Nishant Lahiri
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PHOTOCATALYTIC MATERIAL, METHOD FOR PREPARING THE PHOTOCATALYTIC MA...
Publication number
20230364558
Publication date
Nov 16, 2023
Chongqing Institute of East China Normal University
Heping ZENG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEHUMIDIFYING AIR HANDLING UNIT AND DESICCANT WHEEL THEREFOR
Publication number
20230366568
Publication date
Nov 16, 2023
TRANE INTERNATIONAL INC.
Yogesh Pandit
F24 - HEATING RANGES VENTILATING
Information
Patent Application
EXHAUST GAS TREATMENT SYSTEM
Publication number
20230321585
Publication date
Oct 12, 2023
Johnson Matthey Public Limited Company
Joseph FEDEYKO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS FOR SEDIMENTATION AND OXIDATION OF FINE DUST AND AEROSOLS...
Publication number
20230270908
Publication date
Aug 31, 2023
PROACTIVEAIR GMBH
Jörg Lehmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VACUUM CLEANER FOR AIR POLLUTION PREVENTION
Publication number
20230233045
Publication date
Jul 27, 2023
MICROJET TECHNOLOGY CO., LTD.
Hao-Jan Mou
G01 - MEASURING TESTING
Information
Patent Application
AN AIR PURIFIER COMPRISING A MICROBUBBLE GENERATOR
Publication number
20230219032
Publication date
Jul 13, 2023
ARCELIK ANONIM SIRKETI
Pinar YAVUZ KAYA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEHUMIDIFICATION SYSTEM AND METHOD
Publication number
20230221014
Publication date
Jul 13, 2023
MUNTERS EUROPE AB
MAGNUS CARLSSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR PURIFYING COATING SYSTEM AND METHOD FOR MAKING SAME
Publication number
20230212406
Publication date
Jul 6, 2023
BONA AB
John F Schierlmann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AN AIR PURIFIER COMPRISING A CARBON DIOXIDE ADSORPTION UNIT
Publication number
20230191321
Publication date
Jun 22, 2023
ARCELIK ANONIM SIRKETI
Pinar YAVUZ KAYA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EFFICIENT USE OF ADSORBENTS FOR INDOOR AIR SCRUBBING
Publication number
20230149848
Publication date
May 18, 2023
enVerid Systems, Inc.
Udi Meirav
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SELF-CLEANING ION GENERATOR DEVICE
Publication number
20230155356
Publication date
May 18, 2023
Global Plasma Solutions, Inc.
Charles Houston WADDELL
B08 - CLEANING
Information
Patent Application
CO2 CAPTURE SYSTEM
Publication number
20230109192
Publication date
Apr 6, 2023
Toyota Jidosha Kabushiki Kaisha
Koseki SUGIYAMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR THE TREATMENT OF AN EXHAUST GAS AND AN HVAC SYSTEM
Publication number
20230074001
Publication date
Mar 9, 2023
Johnson Matthey Public Limited Company
Silvia ALCOVE CLAVE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITION CONTAINING UREA FOR USE IN BRINE FORMATION
Publication number
20230049984
Publication date
Feb 16, 2023
W.M. Barr & Company, Inc.
Rachel Ann Farmer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEODORIZING CATALYST, SLURRY FOR FORMING DEODORIZING CATALYST, DEOD...
Publication number
20230040547
Publication date
Feb 9, 2023
NIKKI-UNIVERSAL CO., LTD.
Kenta TAKENOUCHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON DIOXIDE AND HUMIDITY CAPTURE SYSTEM AND METHOD
Publication number
20230024571
Publication date
Jan 26, 2023
Molecule RND Limited
Kurt FRANCIS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL