F28D 1/02

Sub-Class

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Description

Class  F28D : HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT


Subclass 1/02: Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators (F28D 5/00 takes precedence) with the heat-exchange conduits immersed in the body of fluid

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12264880 Heat exchanger, outdoor unit including heat exchanger, and air-conditioning apparatus including outdoor unitMay 22, 20Apr 01, 25Mitsubishi Electric Corporation
12259187 Heat exchange system, and fin structure of heat exchangerMar 30, 21Mar 25, 25Sumitomo Precision Products Co. Ltd.
12259188 Heat exchangerSep 30, 20Mar 25, 25Fujitsu General Limited
12240068 Air cooled condenser and related methodsNov 07, 22Mar 04, 25Holtec International Inc.
12233363 Vapor distribution system in a concentric reboilerAug 28, 22Feb 25, 25UOP LLC
12215916 Heat exchanger assembly for a refrigeration device, and refrigeration device comprising sameApr 27, 21Feb 04, 25BSH Hausgeraete GmbH
12169100 Heat exchanger device with adiabatic air coolerOct 09, 19Dec 17, 24JAEGGI Hybridtechnologie AG
12169102 Plumbing with internal flow guidesMay 19, 22Dec 17, 24RTX CORPORATION
12163703 System and method of controlling temperature of a medium by refrigerant vaporization and working gas condensationJun 15, 23Dec 10, 24Not available
12148538 Techniques for incorporating sensors into apparatuses and systemsNov 05, 20Nov 19, 24Battelle Energy Alliance LLC
12140077 Aircraft heat exchanger assemblyDec 29, 20Nov 12, 24RTX CORPORATION
12130094 Water jacket and method of manufacturing water jacketOct 04, 22Oct 29, 24Honda Motor Co. Ltd.
12123652 Liquid cooling systemNov 02, 20Oct 22, 24Cooler Master Co., Ltd.
12117249 Heat exchanger arrangement having at least one multipass heat exchanger and method for operating a heat exchanger arrangementMar 23, 20Oct 15, 24Guntner GmbH & Co. KG
12111110 Heat exchanger with multistaged coolingFeb 24, 22Oct 08, 24Applied Materials Inc.
12111111 Method of draining and filling multi-pass heat exchangerOct 15, 21Oct 08, 24GUNTER GMBH & CO. KG
12066253 Method and system for cooling a fluid with a microchannel evaporatorOct 13, 21Aug 20, 24Lennox Industries Inc.
12061048 Method and system for cooling a fluid with a microchannel evaporatorOct 13, 21Aug 13, 24Lennox Industries Inc.
12050061 Shrouded powder patchDec 09, 21Jul 30, 24Aavid Thermalloy, LLC
12050066 Heat exchanger and air-conditioning systemDec 27, 22Jul 30, 24Danfoss A/.S

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0102,229 HEAT EXCHANGER AND AIR CONDITIONING SYSTEMSep 18, 24Mar 27, 25Not available
2025/0067,465 Fluid Flow Augmenting Device for a Fluid Circulation SystemDec 23, 22Feb 27, 252874108 Ontario Limited
2025/0067,513 Pipe Freezing DeviceFeb 26, 24Feb 27, 25Not available
2025/0060,165 MAGNETICALLY ENHANCED BOILERAug 14, 23Feb 20, 25Not available
2025/0060,166 COOLING SYSTEM FOR DECREASING THE TEMPERATURE OF A SOLUTIONAug 15, 23Feb 20, 25Not available
2025/0003,687 HEAT EXCHANGERNov 15, 22Jan 02, 25Not available
2025/0006,388 Heat Exchangers for Fuel Rods Incorporating SensorsSep 05, 24Jan 02, 25Not available
2024/0418,448 PARALLEL-FLOW-TYPE HEAT EXCHANGER AND AIR CONDITIONERJan 26, 22Dec 19, 24Not available
2024/0412,915 PRESSURE COMPENSATED COOLING RADIATOR FOR SUBSEA POWER EQUIPMENTJun 12, 24Dec 12, 24Not available
2024/0379,385 WAFER CONVEYANCE DEVICEApr 24, 24Nov 14, 24HITACHI HIGH-TECH CORPORATION
2024/0361,079 COAXIAL TUBE ARRANGEMENTApr 06, 24Oct 31, 24Not available
2024/0321,603 SYSTEMS FOR PROCESSING ONE OR MORE SEMICONDUCTOR DEVICES, AND RELATED METHODSJun 03, 24Sep 26, 24Not available
2024/0291,070 THERMAL REGULATION DEVICE FOR AT LEAST ONE ELECTRICAL AND/OR ELECTRONIC ELEMENTJun 10, 22Aug 29, 24VALEO SYSTEMES THERMIQUES
2024/0280,323 Heat ExchangerApr 30, 24Aug 22, 24Not available
2024/0263,882 SLANTED HEAT EXCHANGER FOR AN AERODYNAMIC VEHICLEDec 28, 23Aug 08, 24Not available
2024/0263,883 MULTI-FLUID HEAT EXCHANGERMar 22, 24Aug 08, 24Not available
2024/0256,012 IMMERSION COOLING TANKApr 11, 24Aug 01, 24Not available
2024/0181,510 ANTI-FOULING SYSTEM, DESIGNED TO BE USED WITH A WET COMPARTMENTFeb 08, 24Jun 06, 24Not available
2024/0093,904 CONTROLLER FOR COOL AND WARM DUAL SYSTEMApr 24, 23Mar 21, 24Not available
2024/0027,141 EVAPORATOR WITH GROOVED CHANNELSOct 03, 23Jan 25, 24Not available

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Top Owners in This Subclass

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Patents Issued To Date - By Filing Year

Average Time to Issuance