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Patents Grants
last 30 patents
Information
Patent Grant
Device containing air detection, filtering, disinfecting and condit...
Patent number
12,268,799
Issue date
Apr 8, 2025
IATRIXAIR, INC.
Joseph Marc McConnaughey
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air cleaner assemblies
Patent number
12,263,431
Issue date
Apr 1, 2025
Donaldson Company, Inc.
David J. Burton
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air cleaner
Patent number
12,263,435
Issue date
Apr 1, 2025
LG Electronics Inc.
Joonmin Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Sealing door valves for low dead volume reactor chamber
Patent number
12,263,437
Issue date
Apr 1, 2025
CARBON CAPTURE INC.
Noah David Liebman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter and manufacturing method thereof
Patent number
12,257,587
Issue date
Mar 25, 2025
Hyundai Motor Company
Dong Ho Kwon
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
System and method for providing a food recycler having a bucket and...
Patent number
12,251,705
Issue date
Mar 18, 2025
Food Cycle Science Corporation
Timothy John Maxwell
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Gas valve for ventilation, a circuit for a ventilation system and a...
Patent number
12,246,134
Issue date
Mar 11, 2025
imtmedical AG
Christopher M. Varga
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Portable air filtration assembly for toilets
Patent number
12,241,244
Issue date
Mar 4, 2025
Hound Tech LLC
Brian L. Machovina
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filtration systems with proactive pulse cleaning
Patent number
12,233,375
Issue date
Feb 25, 2025
Donaldson Company, Inc.
Richard P. DeJong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air cleaner for oil and other contaminants
Patent number
12,233,372
Issue date
Feb 25, 2025
LG Electronics Inc.
Hyunju Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Dust collector
Patent number
12,233,373
Issue date
Feb 25, 2025
Makita Corporation
Takayuki Tahara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Nose guard
Patent number
D1064286
Issue date
Feb 25, 2025
James L. Orrington
D24 - Medical and laboratory equipment
Information
Patent Grant
Detoxification device having heated filter for killing pathogens
Patent number
12,226,728
Issue date
Feb 18, 2025
Monzer A. Hourani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
NBC filtration system with air exchange backup unit
Patent number
12,208,290
Issue date
Jan 28, 2025
BETH-EL ZIKHRON YAAQOV INDUSTRIES LTD.
Samuel Koeger
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Air filter for compressed air
Patent number
12,208,352
Issue date
Jan 28, 2025
Ingersoll-Rand Industrial U.S., Inc.
Henry Y. Mark
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Electronic filter detection feature for liquid filtration systems
Patent number
12,203,432
Issue date
Jan 21, 2025
Cummins Filtration IP, Inc.
Abhijit Shimpi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Orifice-defining entry plate with support brace for filtration device
Patent number
12,201,931
Issue date
Jan 21, 2025
Products Unlimited, Inc.
Scott B. Beier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air purification device
Patent number
12,194,207
Issue date
Jan 14, 2025
GINSA ELECTRONIC, S.L.
Joaquín Cusí Navarro
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Gas fuel supply system
Patent number
12,196,370
Issue date
Jan 14, 2025
Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
Haibo Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air filter and indoor unit of air-conditioning apparatus
Patent number
12,194,403
Issue date
Jan 14, 2025
Mitsubishi Electric Corporation
Takanori Yoshida
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Vacuum cleaner filter cartridge
Patent number
12,193,628
Issue date
Jan 14, 2025
Numatic International Limited
Ian Lawrence
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Filter support, filter assembly including filter support, and metho...
Patent number
12,186,693
Issue date
Jan 7, 2025
Tyler G. Walk
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter element and method for servicing a filter system
Patent number
12,186,692
Issue date
Jan 7, 2025
Donaldson Company, Inc.
Bart Catoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter cartridges; air cleaner assemblies; housings; features; comp...
Patent number
12,186,698
Issue date
Jan 7, 2025
Donaldson Company, Inc.
Steven S. Gieseke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Liquid separator
Patent number
12,179,136
Issue date
Dec 31, 2024
Joma-Polytec GmbH
Stefan Heinz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ventilation and air-conditioning structure and ventilation and air-...
Patent number
12,173,912
Issue date
Dec 24, 2024
Eco Factory Co., Ltd.
Takanobu Murakami
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter with shield features
Patent number
12,168,193
Issue date
Dec 17, 2024
Baldwin Filters, Inc.
Benny Mathew Varghese
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter arrangement for filtering dust-laden air generated by a hand...
Patent number
12,157,081
Issue date
Dec 3, 2024
Guido Valentini
B24 - GRINDING POLISHING
Information
Patent Grant
Particulate collection device
Patent number
12,157,083
Issue date
Dec 3, 2024
INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Koki Narihata
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air filter apparatus, system and method
Patent number
12,157,080
Issue date
Dec 3, 2024
BLADE FILTERS INC.
Chet Ramphal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
PORTABLE AIR FILTRATION ASSEMBLY FOR TOILETS
Publication number
20250116098
Publication date
Apr 10, 2025
Hound Tech LLC
Brian L. Machovina
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTRONIC FILTER DETECTION FEATURE FOR LIQUID FILTRATION SYSTEMS
Publication number
20250116248
Publication date
Apr 10, 2025
CUMMINS FILTRATION IP, INC.
Abhijit Shimpi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER-DRYING DEVICE AND METHOD FOR FILTER-DRYING BY MEANS OF SUCH...
Publication number
20250102225
Publication date
Mar 27, 2025
VETTER PHARMA-FERTIGUNG GMBH & CO. KG
Michael WOLFF
F26 - DRYING
Information
Patent Application
MONITORING SYSTEM AND METHOD FOR ENERGIZED SOLENOID VALVES MOUNTED...
Publication number
20250084931
Publication date
Mar 13, 2025
Dust Company, Inc.
Robert W. Baxter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER CLEANING UNIT, VACUUM CLEANER AND METHOD FOR CLEANING A FILT...
Publication number
20250082154
Publication date
Mar 13, 2025
HILTI AKTIENGESELLSCHAFT
Roman PODHORNY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
INDOOR AIR CLEANING SYSTEM
Publication number
20250067459
Publication date
Feb 27, 2025
Microjet Technology Co., Ltd.
Hao-Jan Mou
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FILTER WITH SHIELD FEATURES
Publication number
20250058263
Publication date
Feb 20, 2025
Baldwin Filters, Inc.
Benny Mathew Varghese
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR FILTER WITH SIDE FRAME PIECES REMOVABLY NESTABLE ONTO END FRAME...
Publication number
20250058262
Publication date
Feb 20, 2025
3M Innovative Properties Company
MICHAEL L. MUNSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SMART VENT SYSTEM FOR LOCALIZED AIR QUALITY CONTROL
Publication number
20250043983
Publication date
Feb 6, 2025
TYCO FIRE & SECURITY GMBH
Vineet Binodshanker Sinha
F24 - HEATING RANGES VENTILATING
Information
Patent Application
FILTER SYSTEMS WITH DIRTY AIR CHAMBER SPACER ELEMENTS AND METHODS O...
Publication number
20250041781
Publication date
Feb 6, 2025
Donaldson Company, Inc.
Thomas D. Raether
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REMOVABLE FILTER SYSTEM
Publication number
20250041778
Publication date
Feb 6, 2025
Jin Min CHOI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS WITH HEATED FILTER AND OPERATION METHOD OF THE SAME
Publication number
20250046584
Publication date
Feb 6, 2025
Taiwan Semiconductor Manufacturing Company, Ltd.
Chih-Lun LU
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
AIR-PARTICLE SEPARATION SYSTEM
Publication number
20250041782
Publication date
Feb 6, 2025
JOHN BRADFORD DAVIDSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR PURIFICATION FILTER DEVICE USING X-RAY IONIZER
Publication number
20250033065
Publication date
Jan 30, 2025
Cobalt Technology Inc.
Jeong Seok BAEK
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
CLOTHES TREATMENT APPARATUS
Publication number
20250034789
Publication date
Jan 30, 2025
LG ELECTRONICS INC.
Hyungha KANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
V-BANK FILTER
Publication number
20250025819
Publication date
Jan 23, 2025
HEALTHWAY HOME PRODUCTS COMPANY INC.
Vincent G. Lobdell
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
NATURAL GAS SYSTEM FOR PROCESSING AND DELIVERY
Publication number
20250027004
Publication date
Jan 23, 2025
Patrick C. Graney
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
SELF-CLEANING AIR FILTRATION APPARATUS AND METHOD
Publication number
20250025821
Publication date
Jan 23, 2025
THE SY-KLONE COMPANY, LLC
Eric L. Ehrenberg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
INDOOR AIR POLLUTION PREVENTION SYSTEM
Publication number
20250020355
Publication date
Jan 16, 2025
Microjet Technology Co., Ltd.
Hao-Jan Mou
G01 - MEASURING TESTING
Information
Patent Application
INDOOR AIR POLLUTION PREVENTION SYSTEM
Publication number
20250020354
Publication date
Jan 16, 2025
Microjet Technology Co., Ltd.
Hao-Jan Mou
G01 - MEASURING TESTING
Information
Patent Application
GERMICIDAL DEVICE FOR AIR AND FOR LIQUIDS
Publication number
20240416264
Publication date
Dec 19, 2024
José Vicente ANDARIAS GARCÍA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
AIR TREATMENT SYSTEM INCLUDING AIR OUTLETS WITH LAMINAR FLOW
Publication number
20240418392
Publication date
Dec 19, 2024
AirPure Control Systems, LLC
Peter J. BONZANI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FURNITURE ITEM WITH INTEGRATED AIR FILTRATION SYSTEM
Publication number
20240410604
Publication date
Dec 12, 2024
Paul Robert Fioroni
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
MONITORING DEVICES FOR AIR FILTRATION SYSTEMS
Publication number
20240399280
Publication date
Dec 5, 2024
Donaldson Company, Inc.
Wade A. Wessels
G01 - MEASURING TESTING
Information
Patent Application
SYSTEMS, METHODS, AND DEVICES FOR INDUSTRIAL TOWER WASTE EXTRACTION
Publication number
20240391755
Publication date
Nov 28, 2024
Industrial Vacuum Transfer Services USA, LLC
Randall Earl Thomas
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Application
ASSEMBLIES AND METHODS FOR MATERIAL EXTRACTION FROM RETENTION COLLE...
Publication number
20240391709
Publication date
Nov 28, 2024
Industrial Vacuum Transfer Services USA, LLC
Randall Earl Thomas
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ASSEMBLIES AND METHODS FOR MATERIAL EXTRACTION FROM RETENTION COLLE...
Publication number
20240391708
Publication date
Nov 28, 2024
Industrial Vacuum Transfer Services USA, LLC
Randall Earl Thomas
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEMS, METHODS, AND DEVICES FOR INDUSTRIAL TOWER WASTE EXTRACTION
Publication number
20240391753
Publication date
Nov 28, 2024
Industrial Vacuum Transfer Services USA, LLC
Randall Earl Thomas
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Application
ASSEMBLIES AND METHODS FOR MATERIAL EXTRACTION FROM RETENTION COLLE...
Publication number
20240391710
Publication date
Nov 28, 2024
Industrial Vacuum Transfer Services USA, LLC
Randall Earl Thomas
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEMS, METHODS, AND DEVICES FOR INDUSTRIAL TOWER WASTE EXTRACTION
Publication number
20240391754
Publication date
Nov 28, 2024
Industrial Vacuum Transfer Services USA, LLC
Randall Earl Thomas
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...