ClassID:

162233

F28F13/187 - CPC Classification

Classification description:

Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing; Heat-exchange surfaces provided with microstructures or with porous coatings especially adapted for evaporator surfaces or condenser surfaces, e.g. with nucleation sites

Recent Application in this class:
#1
20260092711
2026-04-02

COOLING AND DEHUMIDIFICATION SYSTEM

#2
20260049778
2026-02-19

HEAT-TRANSFER MEMBER AND METHOD OF MANUFACTURING THE SAME

#3
20260002743
2026-01-01

Droplet Ejecting Coatings

#4
20250389490
2025-12-25

HEAT TRANSFER DEVICE FOR HIGH HEAT FLUX APPLICATIONS AND RELATED METHODS THEREOF

#5
20250362096
2025-11-27

HEAT EXCHANGER MEMBER, HEAT EXCHANGER, AIR CONDITIONER INDOOR UNIT, AIR CONDITIONER OUTDOOR UNIT, AND REFRIGERATOR

#6
20250338442
2025-10-30

NUCLEATION SURFACE TREATMENT FOR THERMAL COOLING

#7
20250163685
2025-05-22

Refrigerator Integrated With An Atmospheric Water Harvesting Unit, And Methods Of Using Thereof

#8
20250060176
2025-02-20

DUAL-CHANNEL FLOW BOILING SYSTEM WITH FUNCTIONALIZED SURFACES

#9
20240328641
2024-10-03

COOLING AND DEHUMIDIFICATION SYSTEM

#10
20240310128
2024-09-19

Heat Transfer Device for High Heat Flux Applications and Related Methods Thereof

#11
20240295371
2024-09-05

IMMERSION-TYPE LIQUID COOLING HEAT DISSIPATION STRUCTURE

#12
20240200892
2024-06-20

Enhanced Pool Boiling System and Method

#13
20240175649
2024-05-30

Heat Exchange Tube and Manufacturing Method Therefor

#14
20240167253
2024-05-23

Refrigerator integrated with an atmospheric water harvesting unit, and methods of using thereof

#15
20240159480
2024-05-16

HEAT EXCHANGER MEMBER, HEAT EXCHANGER, AIR CONDITIONER INDOOR UNIT, AIR CONDITIONER OUTDOOR UNIT, AND REFRIGERATOR

#16
20240150582
2024-05-09

LIQUID-REPELLENT COATINGS

#17
20240102750
2024-03-28

Droplet Ejecting Coatings

#18
20240085124
2024-03-14

HEAT TRANSFER SYSTEM INCLUDING TUBING WITH NUCLEATION BOILING SITES

#19
20240035718
2024-02-01

Enhanced tube for direct expansion evaporators

#20
20230400264
2023-12-14

Metal heat exchanger tube

#21
20230345671
2023-10-26

NUCLEATION SURFACE TREATMENT FOR THERMAL COOLING

#22
20230341193
2023-10-26

Metal heat exchanger tube

#23
20230280115
2023-09-07

Amphiphilic Minichannel Surface Structures to Enhance Heat Transfer Coefficient

#24
20230235977
2023-07-27

Nanostructure Coating Materials and Methods of Use Thereof

#25
20230164953
2023-05-25

SYSTEMS AND METHODS FOR THREE-DIMENSIONAL VAPOR CHAMBERS IN IMMERSION-COOLED DATACENTERS

#26
20220403180
2022-12-22

Liquid-repellent coatings

#27
20220390191
2022-12-08

Droplet ejecting coatings

#28
20220389691
2022-12-08

Refrigerator integrated with an atmospheric water harvesting unit, and methods of using thereof

#29
20220364800
2022-11-17

Asymmetric flow path topology

#30
20220333874
2022-10-20

HEAT TRANSFER SYSTEM INCLUDING TUBING WITH NUCLEATION BOILING SITES

#31
20220243992
2022-08-04

Heat transfer element, method for forming the same and semiconductor structure comprising the same

#32
20220228819
2022-07-21

HEAT EXCHANGER MEMBER, HEAT EXCHANGER, AND COOLING SYSTEM

#33
20220167528
2022-05-26

Power electronics systems comprising a two phase cold plate having an outer enclosure and an inner enclosure

#34
20220074686
2022-03-10

Droplet ejecting coatings

#35
20220074685
2022-03-10

Droplet ejecting coatings

#36
20220042724
2022-02-10

Heat exchanger and refrigeration cycle apparatus

#37
20210381773
2021-12-09

Evaporative cooling system

#38
20210140721
2021-05-13

HEAT TRANSFER SYSTEM INCLUDING TUBING WITH NUCLEATION BOILING SITES

#39
20210087451
2021-03-25

Heat exchanger with enhanced heat transfer surfaces

#40
20210080195
2021-03-18

Asymmetric flow path topology

#41
20210041192
2021-02-11

Modified surface for condensation

#42
20200370844
2020-11-26

ROBUST, REPAIRABLE, HIGH THERMAL CONDUCTANCE HYDROPHOBIC COATINGS

#43
20200362543
2020-11-19

Surfaces with high surface areas for enhanced condensation and airborne liquid droplet collection

#44
20200332997
2020-10-22

Devices with an enhanced boiling surface with features directing bubble and liquid flow and methods thereof

#45
20200292251
2020-09-17

Boiling processes and systems therefor having hydrophobic boiling surfaces

#46
20200232684
2020-07-23

Devices, systems, and methods for the rapid transient cooling of pulsed heat sources

#47
20200171220
2020-06-04

Fluid collection canister with integrated moisture trap

#48
20200166299
2020-05-28

Heat Exchange Element and Process for Production

#49
20200165461
2020-05-28

Liquid-repellent coatings

#50
20200158446
2020-05-21

INTERNALLY ENHANCED HEAT EXCHANGER TUBE

#51
20200149831
2020-05-14

Heat transfer tube having rare-earth oxide superhydrophobic surface and method for manufacturing the same

#52
20200128695
2020-04-23

Hierarchical hydrophilic/hydrophobic micro/nanostructures for pushing the limits of critical heat flux

#53
20200124361
2020-04-23

Method for improving critical heat flux

#54
20200088432
2020-03-19

Heat exchanger and air conditioner

#55
20190366381
2019-12-05

Nanostructure coating materials and methods of use thereof

#56
20190363035
2019-11-28

Boiling cooling device

#57
20190346213
2019-11-14

Heat transfer surface

#58
20190301815
2019-10-03

HEAT TRANSFER SYSTEM INCLUDING TUBING WITH NUCLEATION BOILING SITES

#59
20190293358
2019-09-26

Passive two phase heat transfer systems

#60
20190292754
2019-09-26

Nanopatterned surfaces and methods for accelerated freezing and liquid recovery

#61
20190204030
2019-07-04

Droplet ejecting coatings

#62
20190195576
2019-06-27

Apparatus for coalescence induced droplet jumping

#63
20190113291
2019-04-18

Heat transfer for extract distillation

#64
20190078847
2019-03-14

Low temperature sintering porous metal foam layers for enhanced cooling and processes for forming thereof

#65
20190029106
2019-01-24

Process for preparing an energy saving anti-burst heat dissipation device

#66
20180372426
2018-12-27

Heat transfer tube for heat exchanger

#67
20180369971
2018-12-27

METHOD OF MANUFACTURING A HEAT DISSIPATION DEVICE

#68
20180340081
2018-11-29

Hydrophilic coating with enhanced properties to limit reactivity, limit dissolution, minimize contamination potential and provide anti-fungal properties

#69
20180299207
2018-10-18

COOLER, COOLING APPARATUS USING THE SAME, AND METHOD FOR COOLING HEAT GENERATION ELEMENT

#70
20180299035
2018-10-18

Air separation unit heat exchanger with porous boiling surface coatings

#71
20180266776
2018-09-20

Heat transfer tube having superhydrophobic surface and method for manufacturing the same

#72
20180252484
2018-09-06

Heat exchanger including fins with surface having bactericidal activity, metallic member with surface having bactericidal activity, method for inhibiting mold growth and sterilization method both using surface of fins of heat exchanger or surface of metallic member, and electrical water boiler, beverage supplier, and lunch box lid all including metallic member

#73
20180245863
2018-08-30

Heat exchanger, heat exchange method using heat exchanger, heat transport system using heat exchanger, and heat transport method using heat transport system

#74
20180244930
2018-08-30

Hydrophilic coating system

#75
20180216837
2018-08-02

Heat exchanger and refrigeration cycle device

#76
20180187983
2018-07-05

Heat transfer surface

#77
20180112884
2018-04-26

HEAT EXCHANGER AND AN AIR CONDITIONER

#78
20180106535
2018-04-19

Heat exchangers for low temperature carbon dioxide separation from natural gas

#79
20180100707
2018-04-12

Reduction of scale build-up in an evaporative cooling apparatus

#80
20180087807
2018-03-29

HEAT TRANSFER DEVICE

#81
20180051896
2018-02-22

Method of producing a micro-core heat exchanger for a compact indirect evaporative cooler

#82
20180017344
2018-01-18

INCREASING BOILING HEAT TRANSFER USING LOW THERMAL CONDUCTIVITY MATERIALS

#83
20170333941
2017-11-23

HIGH ENERGY EFFICIENCY PHASE CHANGE DEVICE USING CONVEX SURFACE FEATURES

#84
20170314872
2017-11-02

Evaporation cooling devices and systems and methods of removing heat from hot spots

#85
20170307300
2017-10-26

RE-DIRECTION OF VAPOR FLOW ACROSS TUBULAR CONDENSERS

#86
20170303441
2017-10-19

Cooling electronic devices in a data center

#87
20170284751
2017-10-05

Membrane microgravity air conditoner

#88
20170234628
2017-08-17

Supernucleating multiscale copper surfaces for high performance phase change heat transfer

#89
20170232162
2017-08-17

Fluid collection canister with integrated moisture trap

#90
20170229375
2017-08-10

Heat transfer device for high heat flux applications and related methods thereof

#91
20170184354
2017-06-29

Cryogenic heat transfer by a nanoporous surface

#92
20170176115
2017-06-22

Functional coatings enhancing condenser performance

#93
20170176114
2017-06-22

Enhanced boiling with selective placement of nucleation sites

#94
20170146301
2017-05-25

Evaporator tube having an optimised external structure

#95
20170138678
2017-05-18

Pool boiling enhancement with feeder channels supplying liquid to nucleating regions

#96
20170131040
2017-05-11

HEAT TRANSFER SYSTEM INCLUDING TUBING WITH NUCLEATION BOILING SITES

#97
20170122629
2017-05-04

ADSORBER STRUCTURE

#98
20170108296
2017-04-20

Method for applying a slurry coating onto a surface of an inner diameter of a conduit

#99
20170108295
2017-04-20

Functional coatings enhancing condenser performance

#100
20170082326
2017-03-23

Devices, systems, and methods for the rapid transient cooling of pulsed heat sources

#101
20170064866
2017-03-02

Heat conducting module

#102
20170010060
2017-01-12

HETEROGENEOUS SURFACES FOR PATTERNED BUBBLE ARRAYS, ENHANCED HEAT TRANSFER, & ADVANCED HEAT EXHANGER APPLICATIONS

#103
20160305717
2016-10-20

Metal heat exchanger tube

#104
20160295742
2016-10-06

Hierarchical hydrophilic/hydrophobic micro/nanostructures for pushing the limits of critical heat flux

#105
20160273849
2016-09-22

Method of preserving heat exchange surface and method of cooling moist air

#106
20160161193
2016-06-09

Polymer-based microfabricated thermal ground plane

#107
20160097606
2016-04-07

Heterogeneous surfaces

#108
20160076828
2016-03-17

Turbulators in enhanced tubes

#109
20160074544
2016-03-17

Waste remediation

#110
20160033212
2016-02-04

Enhanced flow boiling heat transfer in microchannels with structured surfaces

#111
20150375349
2015-12-31

Heat exchanger tube and methods for producing a heat exchanger tube

#112
20150198380
2015-07-16

Heat transfer device for high heat flux applications and related methods thereof

#113
20150068712
2015-03-12

Apparatus and method for increasing boiling heat transfer therein

#114
20150007964
2015-01-08

Re-direction of vapor flow across tubular condensers

#115
20140374067
2014-12-25

Reduction of scale build-up in an evaporative cooling apparatus

#116
20140367071
2014-12-18

Method and apparatus for executing an alternating evaporation and condensation process of a working medium

#117
20140366375
2014-12-18

Method of producing a heat exchanger tube

#118
20140352939
2014-12-04

Evaporator tube having an optimised external structure

#119
20140338778
2014-11-20

Ultra-efficient two-phase evaporators/boilers enabled by nanotip-induced boundary layers

#120
20140316358
2014-10-23

Fluid collection canister with integrated moisture trap

#121
20140314947
2014-10-23

Methods for promoting nucleate boiling

#122
20140247557
2014-09-04

Phase-change chamber with patterned regions of high and low affinity to a phase-change medium for electronic device cooling

#123
20140199054
2014-07-17

Biphasic heat exchange radiator with optimisation of the boiling transient

#124
20140182790
2014-07-03

Method for fabricating super-hydrophobic surface and evaporator having the super-hydrophobic surface

#125
20140160677
2014-06-12

Electronic device cooling with microjet impingement and method of assembly

#126
20140102134
2014-04-17

Tubular condensers having tubes with external enhancements

#127
20140096939
2014-04-10

Heat Spreader with Thermal Conductivity Inversely Proportional to Increasing Heat

#128
20130292086
2013-11-07

Heat transfer system including tubing with nucleation boiling sites

#129
20130206379
2013-08-15

Air conditioner

#130
20130199766
2013-08-08

Air conditioner with grooved inner heat exchanger tubes and grooved outer heat exchanger tubes

#131
20130175008
2013-07-11

THIN HEAT PIPE

#132
20130165536
2013-06-27

Partial boiling in mini and micro-channels

#133
20130056178
2013-03-07

EBULLIENT COOLING DEVICE

#134
20130020059
2013-01-24

DEVICE HAVING NANO-COATED POROUS INTEGRAL FINS

#135
20120318355
2012-12-20

Heat transfer device

#136
20120318328
2012-12-20

Hybrid solar collector

#137
20120312504
2012-12-13

Boiling refrigerant type cooling system

#138
20120285664
2012-11-15

Devices with an enhanced boiling surface with features directing bubble and liquid flow and methods thereof

#139
20120267077
2012-10-25

COOLING APPARATUSES AND POWER ELECTRONICS MODULES COMPRISING THE SAME

#140
20120222447
2012-09-06

Tubular condensers having tubes with external enhancements

#141
20120156102
2012-06-21

Waste remediation

#142
20120152507
2012-06-21

Fabrication method for making brazed heat exchanger with enhanced parting sheets

#143
20120111551
2012-05-10

Finned tube for evaporation and condensation

#144
20120097373
2012-04-26

Methods for improving pool boiling and apparatuses thereof

#145
20120077055
2012-03-29

Metal plate for heat exchange and method for manufacturing metal plate for heat exchange

#146
20120031349
2012-02-09

Methods of Making Devices By Stacking Sheets and Processes of Conducting Unit Operations Using Such Devices

#147
20120024500
2012-02-02

THERMOSYPHON FOR COOLING ELECTRONIC COMPONENTS

#148
20110252799
2011-10-20

CONDENSER TUBE HAVING INCREASED HYDROPHOBICITY, PRODUCTION METHOD AND USE THEREOF

#149
20110209494
2011-09-01

Direct expansion ammonia refrigeration system and a method of direct expansion ammonia refrigeration

#150
20110203772
2011-08-25

SYSTEM AND METHOD FOR ENHANCED HEAT TRANSFER USING NANOPOROUS TEXTURED SURFACES

#151
20110198059
2011-08-18

Heat exchange structure and cooling device comprising such a structure

#152
20110146963
2011-06-23

Heat exchanger tube and methods for producing a heat exchanger tube

#153
20110139417
2011-06-16

METHOD FOR MAKING BRAZED ALUMINUM HEAT EXCHANGER AND APPARATUS

#154
20110113820
2011-05-19

HEAT TRANSFER TUBE FOR HEAT EXCHANGER, HEAT EXCHANGER, REFRIGERATING CYCLE APPARATUS, AND AIR CONDITIONER

#155
20110086200
2011-04-14

Wetting resistant materials and articles made therewith

#156
20110083736
2011-04-14

Wetting resistant materials and articles made therewith

#157
20110083619
2011-04-14

DUAL ENHANCED TUBE FOR VAPOR GENERATOR

#158
20110048676
2011-03-03

Cooling system and electronic apparatus applying the same therein

#159
20110024092
2011-02-03

Cooling device and method with synthetic jet actuator

#160
20100328888
2010-12-30

Cooling apparatus with thermally conductive porous material and jet impingement nozzle(s) extending therein

#161
20100326644
2010-12-30

Plane-type heat-dissipating structure with high heat-dissipating effect and method for manufacturing the same

#162
20100326631
2010-12-30

PLATE-TYPE HEAT PIPE

#163
20100282455
2010-11-11

HEAT EXCHANGER AND MANUFACTURING METHOD OF THE SAME

#164
20100276123
2010-11-04

Tubular condensers having tubes with external enhancements

#165
20100276122
2010-11-04

Re-direction of vapor flow across tubular condensers

#166
20100263842
2010-10-21

HEAT EXCHANGER WITH SURFACE-TREATED SUBSTRATE

#167
20100236760
2010-09-23

HEAT PIPE

#168
20100218533
2010-09-02

Air conditioner with internally grooved heat exchanger tubes optimized for an indoor heat exchanger and an outdoor heat exchanger

#169
20100206527
2010-08-19

In-Situ Treatment of Metallic Surfaces

#170
20100193170
2010-08-05

Heat exchanger tube and method for producing it

#171
20100186443
2010-07-29

Heat transfer tubes having dimples arranged between adjacent fins

#172
20100175854
2010-07-15

Method and apparatus for multi-functional capillary-tube interface unit for evaporation, humidification, heat exchange, pressure or thrust generation, beam diffraction or collimation using multi-phase fluid

#173
20100146953
2010-06-17

EXHAUST GAS STEAM GENERATION SYSTEM

#174
20100132923
2010-06-03

Minimal-temperature-differential, omni-directional-reflux, heat exchanger

#175
20100122798
2010-05-20

HEAT TRANSPORT DEVICE, ELECTRONIC APPARATUS, AND HEAT TRANSPORT DEVICE MANUFACTURING METHOD

#176
20100107681
2010-05-06

HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS

#177
20100096113
2010-04-22

HYBRID SURFACES THAT PROMOTE DROPWISE CONDENSATION FOR TWO-PHASE HEAT EXCHANGE

#178
20100088891
2010-04-15

Method for making brazed heat exchanger and apparatus

#179
20100044018
2010-02-25

Porous layer

#180
20100034335
2010-02-11

ARTICLES HAVING ENHANCED WETTABILITY

#181
20100006149
2010-01-14

Wetting resistant materials and articles made therewith

#182
20090320291
2009-12-31

Methods of manufacturing brazed aluminum heat exchangers

#183
20090301112
2009-12-10

Direct expansion ammonia refrigeration system and a method of direct expansion ammonia refrigeration

#184
20090269521
2009-10-29

POROUS STRUCTURED THERMAL TRANSFER ARTICLE

#185
20090260792
2009-10-22

Tube with fins having wings

#186
20090229807
2009-09-17

Evaporator tube with optimized undercuts on the groove base

#187
20090229806
2009-09-17

Enhanced heat transfer tube and manufacture method thereof

#188
20090199999
2009-08-13

Electric Component with Two-Phase Cooling Device and Method for Manufacturing

#189
20090178789
2009-07-16

HEAT EXCHANGER WITH VARYING TUBE DESIGN

#190
20090166018
2009-07-02

Heat transfer system including tubing with nucleation boiling sites

#191
20090155566
2009-06-18

Wetting resistant materials and articles made therewith

#192
20090145586
2009-06-11

COOLER

#193
20090038786
2009-02-12

Conducting device including a corrugated fin for a heat exchanger

#194
20090008069
2009-01-08

FINNED TUBE WITH STEPPED PEAKS

#195
20090000332
2009-01-01

Electronic equipment cooling system

#196
20080295996
2008-12-04

STABLE CAVITY-INDUCED TWO-PHASE HEAT TRANSFER IN SILICON MICROCHANNELS

#197
20080236803
2008-10-02

FINNED TUBE WITH INDENTATIONS

#198
20080196876
2008-08-21

Finned tube for condensation and evaporation

#199
20080142195
2008-06-19

Active condensation enhancement for alternate working fluids

#200
20080127661
2008-06-05

Evaporatively cooled condenser

#201
20080110191
2008-05-15

Heat and mass exchanger

#202
20080093058
2008-04-24

Systems and methods for orientation and direction-free cooling of devices

#203
20080041573
2008-02-21

Method for making brazed heat exchanger and apparatus

#204
20070251410
2007-11-01

Method For Reducing Metal Oxide Powder And Attaching It To A Heat Transfer Surface And The Heat Transfer Surface

#205
20070240864
2007-10-18

Adsorption heat exchanger with varying adsorbent

#206
20070234871
2007-10-11

Method for making enhanced heat transfer surfaces

#207
20070230128
2007-10-04

Cooling apparatus with surface enhancement boiling heat transfer

#208
20070202321
2007-08-30

Thermally conductive microporous coating

#209
20070151715
2007-07-05

Flooded type evaporating heat-exchange copper tube for an electrical refrigeration unit

#210
20070131396
2007-06-14

Condensing heat-exchange copper tube for an flooded type electrical refrigeration unit

#211
20070102070
2007-05-10

Thermal transfer coating

#212
20070035927
2007-02-15

Heat dissipating device with enhanced boiling/condensation structure

#213
20070034361
2007-02-15

Heat transfer tubes for evaporators

#214
20070028649
2007-02-08

Cryogenic air separation main condenser system with enhanced boiling and condensing surfaces

#215
20070028588
2007-02-08

Heat transfer apparatus and systems including the apparatus

#216
20060213211
2006-09-28

Systems for improved passive liquid cooling

#217
20060156750
2006-07-20

Heat and mass exchanger

#218
20060142401
2006-06-29

Partial boiling in mini and micro-channels

#219
20060090885
2006-05-04

Thermally conductive channel between a semiconductor chip and an external thermal interface

#220
20060080998
2006-04-20

Falling film evaporator

#221
20060075773
2006-04-13

Heat transfer tubes, including methods of fabrication and use thereof

#222
20060075772
2006-04-13

Heat transfer tubes, including methods of fabrication and use thereof

#223
20050280996
2005-12-22

Heat dissipating device with enhanced boiling/condensation structure

#224
20050145377
2005-07-07

Heat transfer tube including enhanced heat transfer surfaces

#225
20050126215
2005-06-16

Heat transfer tubes, including methods of fabrication and use thereof

#226
17519473
2024-01-16

Cooling and dehumidifcation system