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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F28
Heat exchange
F28C
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
Current Industry
F28C3/00
Other direct-contact heat-exchange apparatus
Sub Industries
F28C3/005
one heat-exchange medium being a solid
F28C3/02
the heat-exchange media both being gases or vapours
F28C3/04
the heat-exchange media both being liquids
F28C3/06
the heat-exchange media being a liquid and a gas or vapour
F28C3/08
with change of state
F28C3/10
one heat-exchange medium at least being a fluent solid
F28C3/12
the heat-exchange medium being a particulate material and a gas, vapour, or liquid
F28C3/14
the particulate material moving by gravity
F28C3/16
the particulate material forming a bed
F28C3/18
the particulate material being contained in rotating drums
Industries
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Patents Grants
last 30 patents
Information
Patent Grant
Compositions comprising 2,3,3,3-tetrafluoropropene, 1,1,2,3-tetra-c...
Patent number
12,145,015
Issue date
Nov 19, 2024
THE CHEMOURS COMPANY FC, LLC
Mario Joseph Nappa
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Methods, systems, and devices for flue gas cooling
Patent number
12,146,659
Issue date
Nov 19, 2024
Connor Rivard
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Conduits for cooling a hydrocarbon gas-containing stream and proces...
Patent number
12,098,337
Issue date
Sep 24, 2024
ExxonMobil Chemical Patents Inc.
David Spicer
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat dissipation systems with hygroscopic working fluid
Patent number
12,078,385
Issue date
Sep 3, 2024
Energy & Environmental Research Center Foundation
Christopher Lee Martin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Methods, systems, and devices for flue gas cooling
Patent number
12,025,307
Issue date
Jul 2, 2024
NEXT CARBON SOLUTIONS
Connor Rivard
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Compositions comprising 2,3,3,3-tetrafluoropropene, 1,1,2,3 tetrach...
Patent number
12,023,536
Issue date
Jul 2, 2024
THE CHEMOURS COMPANY FC, LLC
Mario Joseph Nappa
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Apparatus and method of utilizing thermal energy using multi fluid...
Patent number
12,012,873
Issue date
Jun 18, 2024
Darrell Ford
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Advanced cooling for cryogenic powered vehicles
Patent number
11,993,403
Issue date
May 28, 2024
The Boeing Company
John H. Blumer
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Uniform fluid film cooling device
Patent number
11,938,484
Issue date
Mar 26, 2024
Canon Virginia, Inc.
Maxwell Hensley
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Pressure relief valve and adsorbent chamber for two-phase immersion...
Patent number
11,894,288
Issue date
Feb 6, 2024
MTS IP Holdings Ltd
Nihal Joshua
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Systems and methods for periodic nodal surface based reactors, dist...
Patent number
11,885,568
Issue date
Jan 30, 2024
Lawrence Livermore National Security, LLC
Jaisree Kannan Iyer
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Temperature-controlled portable cooling units
Patent number
11,867,464
Issue date
Jan 9, 2024
Tokitae LLC
Fong Li Chou
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heater
Patent number
11,867,465
Issue date
Jan 9, 2024
FARMET a.s.
Karel Zd'árský
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Extractor piping on outermost sidewall of immersion hood apparatus
Patent number
11,860,547
Issue date
Jan 2, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Yung-Yao Lee
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Two phase exothermic cooling
Patent number
11,791,510
Issue date
Oct 17, 2023
The Government of the United States of America, as represented by the Secreta...
Brandon Powell
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Fluidized-bed heat exchanger for conversion of thermal energy to el...
Patent number
11,740,025
Issue date
Aug 29, 2023
Alliance for Sustainable Energy, LLC
Zhiwen Ma
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Contact tray for a mass transfer column
Patent number
11,724,211
Issue date
Aug 15, 2023
Koch-Glitsch, LP
Izak Nieuwoudt
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Direct contact particle-fluid heat exchanger
Patent number
11,674,757
Issue date
Jun 13, 2023
National Technology & Engineering Solutions of Sandia, LLC
Matthew D. Carlson
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Modular counterflow cooling tower
Patent number
11,674,756
Issue date
Jun 13, 2023
Evapco, Inc.
Scott Nevins
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Enclosure for an optoelectronic sensor and lidar sensor
Patent number
11,630,187
Issue date
Apr 18, 2023
Robert Bosch GmbH
Joao Oliveira
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Compositions comprising 2,3,3,3-tetrafluoropropene, 1,1,2,3-tetra-c...
Patent number
11,596,824
Issue date
Mar 7, 2023
THE CHEMOURS COMPANY FC, LLC
Mario Joseph Nappa
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Extractor piping on outermost sidewall of immersion hood apparatus
Patent number
11,543,754
Issue date
Jan 3, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Yung-Yao Lee
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Steam injection heater with integrated cleaning mechanism
Patent number
11,525,571
Issue date
Dec 13, 2022
Hydro-Thermal Corporation
James C. Zaiser
F22 - STEAM GENERATION
Information
Patent Grant
Wettable media and method of making the same
Patent number
11,493,289
Issue date
Nov 8, 2022
Grahame Ernest Maisey
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Evaporation panel systems and assemblies
Patent number
11,479,478
Issue date
Oct 25, 2022
Ecovap, Inc.
Michael J. Patey
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Wastewater evaporative separation systems
Patent number
11,465,917
Issue date
Oct 11, 2022
Ecovap, Inc.
Michael J. Patey
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Device for producing and treating a gas stream through a volume of...
Patent number
11,452,965
Issue date
Sep 27, 2022
STARKLAB
Jaouad Zemmouri
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Apparatus and method of utilizing thermal energy using multi fluid...
Patent number
11,396,829
Issue date
Jul 26, 2022
Darrell Ford
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Exhaust hood
Patent number
11,384,941
Issue date
Jul 12, 2022
Oy Halton Group Ltd.
Andrey V. Livchak
B08 - CLEANING
Information
Patent Grant
Heat transfer devices and methods of cooling heat sources
Patent number
11,378,340
Issue date
Jul 5, 2022
The Boeing Company
Ernest E. Bunch
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
HEAT DISSIPATION SYSTEMS WITH HYGROSCOPIC WORKING FLUID
Publication number
20240377078
Publication date
Nov 14, 2024
Christopher Lee Martin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
FRESH WATER EVAPORATIVE COOLING SYSTEM
Publication number
20240337396
Publication date
Oct 10, 2024
William Sullivan
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
BEARING AREA HEATING FIXTURE AND METHOD
Publication number
20240328330
Publication date
Oct 3, 2024
Government of the United States, as represented by the Secretary of the Air F...
Colin Ramey
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
DRYING APPARATUS AND SYSTEM FOR PREPARING BATTERIES
Publication number
20240310123
Publication date
Sep 19, 2024
Contemporary Amperex Technology Co., Limited
Guangsheng CHEN
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
COMPOSITIONS COMPRISING 2,3,3,3-TETRAFLUOROPROPENE, 1,1,2,3-TETRA-C...
Publication number
20240307725
Publication date
Sep 19, 2024
THE CHEMOURS COMPANY FC, LLC
Mario Joseph Nappa
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
SYSTEM FOR CONTROLLING TEMPERATURE OF A BODY
Publication number
20240230235
Publication date
Jul 11, 2024
INSTITUTO NACIONAL DE TÉCNICA AEROESPACIAL "ESTEBAN TERRADAS"
Antonio Jesús CONESA TORRES
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
ENERGY OPTIMIZATION IN COMBINED WASTE GAS TREATMENT AND CARBON CAPT...
Publication number
20240226807
Publication date
Jul 11, 2024
UOP LLC
Elizabeth Jensen
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
FLEXIBLE THERMOELECTRIC DEVICE
Publication number
20240167736
Publication date
May 23, 2024
Kiran Kota
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR PERIODIC NODAL SURFACE BASED REACTORS, DIST...
Publication number
20240151472
Publication date
May 9, 2024
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
Jaisree Kannan IYER
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
METHODS, SYSTEMS, AND DEVICES FOR FLUE GAS COOLING
Publication number
20240142102
Publication date
May 2, 2024
NEXT CARBON SOLUTIONS, LLC
Connor Rivard
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
SYSTEM FOR CONTROLLING TEMPERATURE OF A BODY
Publication number
20240133632
Publication date
Apr 25, 2024
INSTITUTO NACIONAL DE TÉCNICA AEROESPACIAL "ESTEBAN TERRADAS"
Antonio Jesús CONESA TORRES
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
METHODS, SYSTEMS, AND DEVICES FOR FLUE GAS COOLING
Publication number
20240035656
Publication date
Feb 1, 2024
NEXT CARBON SOLUTIONS, LLC
Connor Rivard
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
SANITARY DIRECT CONTACT STEAM INJECTION HEATER
Publication number
20240011711
Publication date
Jan 11, 2024
HYDRO-THERMAL CORPORATION
James C. Zaiser
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEATING FURNACE
Publication number
20240003627
Publication date
Jan 4, 2024
NGK Insulators, Ltd.
Daniel Yukichi KITAGUCHI
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
AMMONIA BURNER FOR NITRIC ACID PRODUCTION
Publication number
20240002231
Publication date
Jan 4, 2024
Casale SA
Enrico RIZZI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Modular Counter Flow Cooling Tower
Publication number
20230408201
Publication date
Dec 21, 2023
EVAPCO, Inc.
Scott Nevins
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
ABSORPTION VACUUM DEHUMIDIFICATION SYSTEM AND METHOD USING THE SAME
Publication number
20230366567
Publication date
Nov 16, 2023
City University of Hong Kong
Kwong Fai FONG
F24 - HEATING RANGES VENTILATING
Information
Patent Application
SUBMERGED, CONDENSING, DIRECT CONTACT, PHASE SHIFTING HEAT TRANSFER...
Publication number
20230321560
Publication date
Oct 12, 2023
James Jeffrey Harris
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
FLUID CONTAINER AND HEAT EXCHANGE APPARATUS
Publication number
20230213286
Publication date
Jul 6, 2023
Xenesys Inc.
Shunji SAKURAZAWA
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGE DEVICE AND COOLING SYSTEM HAVING THE SAME
Publication number
20230204260
Publication date
Jun 29, 2023
CHROMA ATE INC.
JIAN-HUNG LIN
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
COMPOSITIONS COMPRISING 2,3,3,3-TETRAFLUOROPROPENE, 1,1,2,3 TETRACH...
Publication number
20230173317
Publication date
Jun 8, 2023
THE CHEMOURS COMPANY FC, LLC
Mario Joseph Nappa
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
A Powder-Gas Heat Exchanger and Applications Thereof
Publication number
20230159388
Publication date
May 25, 2023
CALIX LTD
Mark Geoffrey Sceats
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
EXTENDABLE CONDUCTOR FOR THERMAL MANAGEMENT
Publication number
20230121022
Publication date
Apr 20, 2023
Lunar Outpost Inc.
Andrew Josef Gemer
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
EXTRACTOR PIPING ON OUTERMOST SIDEWALL OF IMMERSION HOOD APPARATUS
Publication number
20230097211
Publication date
Mar 30, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Yung-Yao Lee
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HYDROFLUORETHERS AND METHODS OF USING SAME
Publication number
20230087560
Publication date
Mar 23, 2023
3M Innovative Properties Company
William M. Lamanna
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
A METHOD FOR CLEANING AN EVAPORATIVE HUMIDIFIER AND COOLER APPARATU...
Publication number
20230087068
Publication date
Mar 23, 2023
MUNTERS EUROPE AKTIEBOLAG
Daniel Unge
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Vent Pipe De-Icer
Publication number
20230016973
Publication date
Jan 19, 2023
Arthur Neufeld
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
EXTRACTOR PIPING ON OUTERMOST SIDEWALL OF IMMERSION HOOD APPARTUS
Publication number
20220404714
Publication date
Dec 22, 2022
Taiwan Semiconductor Manufacturing Company, Ltd.
Yung-Yao Lee
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
APPARATUS AND METHOD OF UTILIZING THERMAL ENERGY USING MULTI FLUID...
Publication number
20220325641
Publication date
Oct 13, 2022
BOUNDARY ENERGY INC.
Darrell FORD
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
MODULAR COUNTERFLOW COOLING TOWER
Publication number
20220276007
Publication date
Sep 1, 2022
EVAPCO, Inc.
Scott Nevins
F28 - HEAT EXCHANGE IN GENERAL