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in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
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F24F3/1405
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F24
Heating devices
F24F
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIR CURRENTS FOR SCREENING
F24F3/00
Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment Apparatus specially designed for such systems
Current Industry
F24F3/1405
in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
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Patents Grants
last 30 patents
Information
Patent Grant
Heating, ventilation, and air-conditioning system with dehumidifica...
Patent number
12,209,767
Issue date
Jan 28, 2025
Goodman Global Group, Inc.
Geethakrishnan Vasudevan
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Variable refrigerant package
Patent number
RE50221
Issue date
Nov 26, 2024
Friedrich Air Conditioning, LLC
Kevin L. Eicher
Information
Patent Grant
Heat modulation dehumidification system
Patent number
12,123,616
Issue date
Oct 22, 2024
Therma-Stor LLC
Weizhong Yu
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Dehumidifier with nesting water tank
Patent number
12,104,822
Issue date
Oct 1, 2024
GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
Weiming Li
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Method for anti-condensation at air conditioner radiation terminal...
Patent number
12,078,382
Issue date
Sep 3, 2024
NANJING HUIHE CONSTRUCTION TECHNOLOGY CO., LTD.
Xu Yan
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Systems and methods for a refrigerant sub-system for a heating, ven...
Patent number
12,066,212
Issue date
Aug 20, 2024
Copeland LP
William J. Dean
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Climate-control system with sensible and latent cooling
Patent number
12,061,011
Issue date
Aug 13, 2024
Copeland LP
Andrew M. Welch
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Condenser type air to water generator
Patent number
12,054,923
Issue date
Aug 6, 2024
Jeffrey Verne Dearborn
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Air conditioner
Patent number
11,971,189
Issue date
Apr 30, 2024
LG Electronics Inc.
Beomchan Kim
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
System and method for ventilating and dehumidifying a space
Patent number
11,959,660
Issue date
Apr 16, 2024
Kentuckiana Curb Company, Inc.
Jordan Scott Reynolds
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Preventing evaporator coil freeze during re-heat dehumidification
Patent number
11,927,362
Issue date
Mar 12, 2024
Lennox Industries Inc.
Rakesh Goel
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Variable refrigerant package
Patent number
RE49863
Issue date
Mar 5, 2024
Friedrich Air Conditioning, LLC
Kevin L. Eicher
Information
Patent Grant
Heating, ventilation, and air-conditioning system with dehumidifica...
Patent number
11,913,672
Issue date
Feb 27, 2024
Goodman Global Group, Inc.
Geethakrishnan Vasudevan
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Method and apparatus for hybrid dehumidification
Patent number
11,788,739
Issue date
Oct 17, 2023
Lennox Industries Inc.
Rakesh Goel
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
High-pressure re-start control algorithm for microchannel condenser...
Patent number
11,708,981
Issue date
Jul 25, 2023
Lennox Industries Inc.
Colin Clara
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Device for drying a gas, in particular air
Patent number
11,707,711
Issue date
Jul 25, 2023
M.T.A. S.P.A.
Davide Del Col
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Controlling drying conditions to maintain humidity levels during HV...
Patent number
11,703,237
Issue date
Jul 18, 2023
LG Electronics Inc.
Doyong Ha
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
System and method for ventilating and dehumidifying a space
Patent number
11,668,477
Issue date
Jun 6, 2023
Kentuckiana Curb Company, Inc.
Jordan Scott Reynolds
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heat modulation dehumidification system
Patent number
11,668,476
Issue date
Jun 6, 2023
Therma-Stor LLC
Weizhong Yu
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
High efficiency dehumidification system and method
Patent number
11,662,106
Issue date
May 30, 2023
Scot M. Duncan
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Demand control ventilation with predictive humidity control
Patent number
11,662,108
Issue date
May 30, 2023
TRANE INTERNATIONAL INC.
Ronnie R. Moffitt
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air to air heat pump with heat recovery function and exhaust air hu...
Patent number
11,655,996
Issue date
May 23, 2023
Lubnevskiy Konstantin Kazimirovich
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fluid management system and method
Patent number
11,649,973
Issue date
May 16, 2023
Transportation IP Holdings, LLC
Matthew J. Chatham
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Pre-cooling device dehumidifier
Patent number
11,649,974
Issue date
May 16, 2023
NINGBO REFINE MOULD TECHNOLOGY CO., LTD
Rui Zhou
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Dehumidification drainage system with mist eliminator
Patent number
11,639,800
Issue date
May 2, 2023
Therma-Stor LLC
Grant M. Lorang
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
High efficiency dehumidification system and method
Patent number
11,629,867
Issue date
Apr 18, 2023
Scot M. Duncan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Planar element for forming heat exchanger
Patent number
11,592,194
Issue date
Feb 28, 2023
WATERGEN LTD.
Arye Kohavi
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Humidity control via saline solution circulation
Patent number
11,585,544
Issue date
Feb 21, 2023
The Boeing Company
Brian Tillotson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air flow vessel and spray ring air purification device
Patent number
11,573,018
Issue date
Feb 7, 2023
King Fahd University of Petroleum & Minerals
Jihad Hassan Alsadah
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Split dehumidification system with secondary evaporator and condens...
Patent number
11,573,015
Issue date
Feb 7, 2023
Therma-Stor LLC
Weizhong Yu
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
IN-WALL AND ON-WALL DEHUMIDIFIER WITH INTEGRATED BI-POLAR ION GENER...
Publication number
20250035325
Publication date
Jan 30, 2025
Innovative Dehumidifier Systems LLC
Brian Smith
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HEAT MODULATION DEHUMIDIFICATION SYSTEM
Publication number
20250012460
Publication date
Jan 9, 2025
THERMA-STOR LLC
Weizhong Yu
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HEAT-PUMP AIR CONDITIONER HAVING DEHUMIDIFICATION FUNCTION
Publication number
20240361014
Publication date
Oct 31, 2024
ZHONGSHAN AMITIME ELECTRIC CO., LTD.
Fengxi Tong
F24 - HEATING RANGES VENTILATING
Information
Patent Application
SYSTEM AND METHOD FOR VENTILATING AND DEHUMIDIFYING A SPACE
Publication number
20240271801
Publication date
Aug 15, 2024
Kentuckiana Curb Company, Inc.
Jordan Scott Reynolds
F24 - HEATING RANGES VENTILATING
Information
Patent Application
SPORTS TRAINING DEVICE
Publication number
20240200797
Publication date
Jun 20, 2024
P&P IMPORTS LLC
Peter H Engler
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
DEHUMIDIFICATION AND WATER COLLECTION STRUCTURE
Publication number
20240165553
Publication date
May 23, 2024
Chung Yuan Christian University
HUEI-CHU WENG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR CONTROLLING TEMPERATURE AND WATER CONTENT OF...
Publication number
20240167708
Publication date
May 23, 2024
AIRWATERGREEN GROUP AB
Fredrik EDSTRÖM
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HEATING, VENTILATION, AND AIR-CONDITIONING SYSTEM WITH DEHUMIDIFICA...
Publication number
20240167704
Publication date
May 23, 2024
Goodman Global Group, Inc.
Geethakrishnan Vasudevan
F24 - HEATING RANGES VENTILATING
Information
Patent Application
DEHUMIDIFIER WITH COMPENSATION AND CONTROLLING METHOD THEREOF
Publication number
20230408128
Publication date
Dec 21, 2023
National Taiwan Normal University
Wei-Jen CHEN
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HIGH EFFICIENCY DEHUMIDIFICATION SYSTEM AND METHOD
Publication number
20230400198
Publication date
Dec 14, 2023
Scot M. Duncan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER LEVEL CONTROL METHOD OF AIR CONDITIONER AND AIR CONDITIONER
Publication number
20230349590
Publication date
Nov 2, 2023
HISENSE (GUANGDONG) AIR CONDITIONING CO., LTD.
Shuming ZHANG
F24 - HEATING RANGES VENTILATING
Information
Patent Application
ENERGY RECOVERY VENTILATION UNIT WITH A DEHUMIDIFICATION SYSTEM
Publication number
20230304680
Publication date
Sep 28, 2023
THERMA-STOR LLC
Weizhong Yu
F24 - HEATING RANGES VENTILATING
Information
Patent Application
SYSTEM AND METHOD FOR VENTILATING AND DEHUMIDIFYING A SPACE
Publication number
20230304679
Publication date
Sep 28, 2023
Kentuckiana Curb Company, Inc.
Jordan Scott Reynolds
F24 - HEATING RANGES VENTILATING
Information
Patent Application
PLANAR ELEMENT FOR FORMING HEAT EXCHANGER
Publication number
20230288079
Publication date
Sep 14, 2023
WATERGEN LTD.
Arye KOHAVI
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
PARALLEL EVAPORATOR COILS FOR SUPERHEAT CONTROL FOR A DEHUMIDIFICAT...
Publication number
20230258344
Publication date
Aug 17, 2023
THERMA-STOR LLC
Scott E. Sloan
F24 - HEATING RANGES VENTILATING
Information
Patent Application
WATER RECYCLING TYPE GREENHOUSE
Publication number
20230217866
Publication date
Jul 13, 2023
INSTITUTE OF URBAN AGRICULTURE, CHINESE ACADEMY OF AGRICULTURAL SCIENCES
Wanlai Zhou
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
DEHUMIDIFIER APPLIANCE HAVING A COILED WATER CONDUIT
Publication number
20230213219
Publication date
Jul 6, 2023
Haier US Appliance Solutions, Inc.
DaQing Gong
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HEAT MODULATION DEHUMIDIFICATION SYSTEM
Publication number
20230204235
Publication date
Jun 29, 2023
THERMA-STOR LLC
Weizhong Yu
F24 - HEATING RANGES VENTILATING
Information
Patent Application
SYSTEMS AND METHODS FOR A REFRIGERANT SUB-SYSTEM FOR A HEATING, VEN...
Publication number
20230128439
Publication date
Apr 27, 2023
Emerson Climate Technologies, Inc.
William J. Dean
F24 - HEATING RANGES VENTILATING
Information
Patent Application
PREVENTING EVAPORATOR COIL FREEZE DURING RE-HEAT DEHUMIDIFICATION
Publication number
20230088937
Publication date
Mar 23, 2023
Lennox Industries Inc.
Rakesh GOEL
F24 - HEATING RANGES VENTILATING
Information
Patent Application
COOLING SYSTEM
Publication number
20230046735
Publication date
Feb 16, 2023
Dehumidified Air Solutions, Inc.
Ralph KITTLER
F24 - HEATING RANGES VENTILATING
Information
Patent Application
IMPROVED AIR CONDITIONING SYSTEM
Publication number
20230008604
Publication date
Jan 12, 2023
INTELLIGENT GROWTH SOLUTIONS LIMITED
Niall Alexander SKINNER
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Climate-Control System With Sensible And Latent Cooling
Publication number
20220397291
Publication date
Dec 15, 2022
Emerson Climate Technologies, Inc.
Andrew M. WELCH
F24 - HEATING RANGES VENTILATING
Information
Patent Application
AIR TO AIR HEAT PUMP WITH HEAT RECOVERY FUNCTION AND EXHAUST AIR HU...
Publication number
20220390126
Publication date
Dec 8, 2022
Lubnevskiy Konstantin Kazimirovich
F24 - HEATING RANGES VENTILATING
Information
Patent Application
GLYCOL BASED DEHUMIDIFIER SYSTEM
Publication number
20220364743
Publication date
Nov 17, 2022
Noe Eric Lopez
F24 - HEATING RANGES VENTILATING
Information
Patent Application
METHOD FOR ANTI-CONDENSATION AT AIR CONDITIONER RADIATION TERMINAL...
Publication number
20220341624
Publication date
Oct 27, 2022
NANJING HUIHE CONSTRUCTION TECHNOLOGY CO., LTD.
Xu YAN
F24 - HEATING RANGES VENTILATING
Information
Patent Application
DEHUMIDIFIER
Publication number
20220316720
Publication date
Oct 6, 2022
GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
Weiming LI
F24 - HEATING RANGES VENTILATING
Information
Patent Application
MOTOR SUPPORT AND DEHUMIDIFIER HAVING SAME
Publication number
20220307706
Publication date
Sep 29, 2022
GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
Wenjun SHEN
F24 - HEATING RANGES VENTILATING
Information
Patent Application
PREVENTING EVAPORATOR COIL FREEZE DURING RE-HEAT DEHUMIDIFICATION
Publication number
20220268456
Publication date
Aug 25, 2022
Lennox Industries Inc.
Rakesh GOEL
F24 - HEATING RANGES VENTILATING
Information
Patent Application
SYSTEM AND METHOD FOR VENTILATING AND DEHUMIDIFYING A SPACE
Publication number
20220221164
Publication date
Jul 14, 2022
Kentuckiana Curb Company, Inc.
Jordan Scott Reynolds
F24 - HEATING RANGES VENTILATING