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PERFORMING OPERATIONS TRANSPORTING
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B01D2259/804
UV light
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Patents Grants
last 30 patents
Information
Patent Grant
Wireless rechargeable and portable anti-microbial respirator
Patent number
12,059,586
Issue date
Aug 13, 2024
City University of Hong Kong
Steven Wang
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Aircraft air management systems for deactivating contaminants
Patent number
12,042,764
Issue date
Jul 23, 2024
Hamilton Sundstrand Corporation
Vijay V. Pujar
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Filter and filtering system including the same
Patent number
12,016,982
Issue date
Jun 25, 2024
Samsung Electronics Co., Ltd.
Hyukjae Kwon
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Permeable contaminant barrier system
Patent number
12,005,394
Issue date
Jun 11, 2024
TI-DOX PATENT INC.
Reinhard Schuetz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Dome light with sanitizing features
Patent number
11,975,117
Issue date
May 7, 2024
Sam Johnson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Photochemical method and device for volatile organic compound pollu...
Patent number
11,951,440
Issue date
Apr 9, 2024
AMBIENT CARBON METHANE HOLDING APS
Matthew Johnson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and device for enhancing the reduction of pathogens, allerge...
Patent number
11,951,237
Issue date
Apr 9, 2024
DBG Group Investments, LLC
Andrew Eide
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air purifier and water purification system
Patent number
11,904,274
Issue date
Feb 20, 2024
HUNAN CHANGXIANG INDUSTRIAL CO., LTD
Yingbin He
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method of producing catalyst or adsorbent carrier, and catalyst or...
Patent number
11,865,512
Issue date
Jan 9, 2024
APS JAPAN CO., LTD.
Takafumi Watanabe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Atmospheric water generation and remote operation
Patent number
11,857,909
Issue date
Jan 2, 2024
Richard Arthur Mayer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air treatment system, method and apparatus
Patent number
11,821,655
Issue date
Nov 21, 2023
Novaerus Patents Limited
Felipe Soberon
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
Air sterilizing device
Patent number
11,806,450
Issue date
Nov 7, 2023
Guodong Du
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Air purifier
Patent number
11,794,143
Issue date
Oct 24, 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
Method of air pollution filtration in vehicle
Patent number
11,772,461
Issue date
Oct 3, 2023
Microjet Technology Co., Ltd.
Hao-Jan Mou
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Air purification module and refrigerator comprising the same
Patent number
11,771,795
Issue date
Oct 3, 2023
SEOUL VIOSYS CO., LTD.
Ji Won Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Glass or aluminum structure air filter using photocatalyst precoat...
Patent number
11,766,632
Issue date
Sep 26, 2023
Tae Young Woo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus, system and method to treat air and surfaces using light
Patent number
11,759,539
Issue date
Sep 19, 2023
LIND EQUIPMENT LTD.
Brian Astl
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
Electrical filter structure
Patent number
11,725,836
Issue date
Aug 15, 2023
Oy Lifa Air Ltd
Janette Mäkipää
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Photocatalytic carbon dioxide reduction method using a photocatalys...
Patent number
11,717,808
Issue date
Aug 8, 2023
IFP Energies Nouvelles
Sophie Bernadet
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device to remove polar molecules from an air stream
Patent number
11,707,712
Issue date
Jul 25, 2023
Lisa Solanki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Contamination limiter for reducing outgassed volatile condensable m...
Patent number
11,684,887
Issue date
Jun 27, 2023
The Boeing Company
Anthony Pang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Muffler including an internal photocatalyst and a light source
Patent number
11,680,506
Issue date
Jun 20, 2023
Pure-Light Technologies, Inc.
Roger K. Young
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
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
Air filter and filter media thereof
Patent number
11,596,900
Issue date
Mar 7, 2023
Molekule, Inc.
Jaspreet S. Dhau
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ultraviolet air sterilizer for disinfecting bacterium and virus
Patent number
11,596,706
Issue date
Mar 7, 2023
MICROCOOL ENTERPRISE INC
Zhigang Liang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
FILTERING SYSTEM INCLUDING CATALYST FILTER
Publication number
20240299882
Publication date
Sep 12, 2024
Samsung Electronics Co., Ltd.
Min Seok Koo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON BYPRODUCT REMOVAL MODULE, CARBON BYPRODUCT REMOVAL SYSTEM, A...
Publication number
20240278166
Publication date
Aug 22, 2024
Samsung Electronics Co., Ltd.
Song Yi BAEK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LAUNDRY TREATMENT CABINET WITH A DEVICE FOR TREATING THE INTERIOR AIR
Publication number
20240263380
Publication date
Aug 8, 2024
Miele & Cie. KG
Felix SCHÄFER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AIR PURIFICATION DEVICE
Publication number
20240216863
Publication date
Jul 4, 2024
GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
Gaoyuan LIU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NEGATIVE ION BASED CONTINUOUUS DISINFECTION SYSTEM
Publication number
20240197949
Publication date
Jun 20, 2024
STRL BIOSYSTEMS PRIVATE LIIMITED
Bhanuchandra Marepally
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON DIOXIDE RECOVERING METHOD AND CARBON DIOXIDE RECOVERING DEVICE
Publication number
20240198287
Publication date
Jun 20, 2024
Mitsubishi Gas Chemical Company, Inc.
Kazuki KOUNO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PLASMA FILTER FACILITY, ELECTRODE FACILITY AND METHOD FOR OPERATING...
Publication number
20240173667
Publication date
May 30, 2024
Siemens Healthcare GmbH
Martin SEIFERT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PHOTOCHEMICAL METHOD AND DEVICE FOR VOLATILE ORGANIC COMPOUND POLLU...
Publication number
20240165558
Publication date
May 23, 2024
AMBIENT CARBON METHANE HOLDING APS
Matthew JOHNSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR PURIFICATION MODULE AND REFRIGERATOR COMPRISING THE SAME
Publication number
20240123109
Publication date
Apr 18, 2024
Seoul Viosys Co., Ltd.
Ji Won KIM
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AIR PURIFICATION MODULE AND AIR PURIFICATION SYSTEM INCLUDING THE SAME
Publication number
20240091692
Publication date
Mar 21, 2024
Samsung Electronics Co., Ltd.
Mijong KIM
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PHOTOCATALYST, CATALYST FILTER, CATALYST MODULE, AND AIR PURIFICATI...
Publication number
20240058793
Publication date
Feb 22, 2024
Samsung Electronics Co., Ltd.
MinSeok Koo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR PURIFIER WITH AIR TREATMENT BASKET
Publication number
20240042384
Publication date
Feb 8, 2024
Bissell Inc.
Derek Smith
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPLEX AIR PURIFIER HAVING STERILIZATION FUNCTION
Publication number
20240033671
Publication date
Feb 1, 2024
HIWELL Co., Ltd.
Yongnam KIM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PHOTOCHEMICAL METHOD AND DEVICE FOR VOLATILE ORGANIC COMPOUND POLLU...
Publication number
20240024814
Publication date
Jan 25, 2024
AMBIENT CARBON METHANE HOLDING APS
Matthew JOHNSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CENTRAL CONTROLLER FOR COMPLETELY CLEANING INDOOR AIR POLLUTION
Publication number
20240001278
Publication date
Jan 4, 2024
Microjet Technology Co., Ltd.
Hao-Jan Mou
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VEHICLE AIR CONDITIONER HAVING PHOTOCATALYST MODULE
Publication number
20230415548
Publication date
Dec 28, 2023
HANON SYSTEMS
Jae Ho KIM
B60 - VEHICLES IN GENERAL
Information
Patent Application
PHOTOCHEMICAL METHOD AND DEVICE FOR VOLATILE ORGANIC COMPOUND POLLU...
Publication number
20230415098
Publication date
Dec 28, 2023
AMBIENT CARBON METHANE HOLDING APS
Matthew JOHNSON
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
PHOTOREACTOR AND SOURCE FOR GENERATING UV AND VUV
Publication number
20230360902
Publication date
Nov 9, 2023
United Kingdom Research and Innovation
Alex Robinson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
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
PHOTOCATALYST-ATTACHED FILTER AND PREPARING METHOD OF THE SAME
Publication number
20230256417
Publication date
Aug 17, 2023
Research & Business Foundation Sungkyunkwan University
Hyoyoung Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR FILTRATION MATERIAL, FILTERS COMPRISING THE SAME AND METHOD FOR...
Publication number
20230233967
Publication date
Jul 27, 2023
Korganotech Inc
Deepak Upadhyaya
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER MEDIUM FOR AIR AND WATER PURIFICATION AND DISINFECTION
Publication number
20230234032
Publication date
Jul 27, 2023
Helvyatech GmbH
Filippo BARBARO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
DEVICE FOR AIR PURIFICATION, INCORPORATED INTO A VEHICLE
Publication number
20230190983
Publication date
Jun 22, 2023
AGM HUMAN CONSULTING, S.L.
Eusebio MORO FRANCO
B60 - VEHICLES IN GENERAL
Information
Patent Application
AIR FILTER AND FILTER MEDIA THEREOF
Publication number
20230191323
Publication date
Jun 22, 2023
Molekule, Inc.
Jaspreet S. Dhau
F24 - HEATING RANGES VENTILATING
Information
Patent Application
AIR PURIFIER
Publication number
20230184635
Publication date
Jun 15, 2023
Samsung Electronics Co., Ltd.
Changhyun PARK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GAS TREATMENT METHOD AND GAS TREATMENT DEVICE
Publication number
20230147787
Publication date
May 11, 2023
Ushio Denki Kabushiki Kaisha
Keisuke NAITO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR PURIFIER WITH PHOTOCATALYST
Publication number
20230097458
Publication date
Mar 30, 2023
Airplove (Xiamen) Electronic Co., Ltd.
Jueyuan Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL