ClassID:

104241

C09K5/047 - CPC Classification

Classification description:

Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion; Materials undergoing a change of physical state when used the change of state being from liquid to vapour or for absorption-type refrigeration systems

Recent Application in this class:
#1
20260132967
2026-05-14

Absorption Induced Caloric Effects and Uses Thereof

#2
20240400876
2024-12-05

COOLANT AND HEAT PUMP REFRIGERANT

#3
20240263061
2024-08-08

Absorption Refrigeration Cycle and Compression-Absorption Refrigeration Cycle

#4
20240042823
2024-02-08

WASTE HEAT UTILIZING ABSORPTION REFRIGERATION SYSTEM FOR CLIMATE CONTROL AND/OR ELECTRIC SYSTEMS COOLING

#5
20230392884
2023-12-07

Heat pump and heat pump unit using same

#6
20230392062
2023-12-07

SUSTAINABLE EVAPORATIVE COOLING COATING FOR A BROAD RANGE OF RELATIVE HUMIDITY

#7
20230375235
2023-11-23

ADSORPTION HEAT PUMP

#8
20220057117
2022-02-24

LIQUID AMMONIA, SODIUM NITRATE AND LITHIUM BROMIDE DIFFUSION REFRIGERATION SYSTEM

#9
20220057116
2022-02-24

Liquid ammonia, sodium nitrate and lithium bromide absorption refrigeration system

#10
20210346864
2021-11-11

Adsorption cooling system using carbon aerogel

#11
20210308651
2021-10-07

ADSORPTION COOLING SYSTEM USING CARBON AEROGEL

#12
20210130669
2021-05-06

Ionic liquid additives for use as an absorbent in absorption chillers

#13
20200340715
2020-10-29

Diffusion absorption refrigeration apparatus and refrigeration method

#14
20200172782
2020-06-04

Absorption cycle apparatus and related method

#15
20190360728
2019-11-28

Absorption chiller-heater, replenishing liquid for absorption chiller-heater, absorption liquid for absorption chiller-heater, and maintenance method

#16
20190299158
2019-10-03

Liquid desiccant based dehumidification and cooling system

#17
20190219340
2019-07-18

System and method for thermochemical storage of energy

#18
20190194515
2019-06-27

Thermal storage system

#19
20190184334
2019-06-20

Liquid desiccant based dehumidification and cooling system

#20
20190113258
2019-04-18

Adsorption heat pump and method for operating an adsorption heat pump

#21
20190113257
2019-04-18

EUTECTIC MIXTURES OF IONIC LIQUIDS IN ABSORPTION CHILLERS

#22
20180331016
2018-11-15

THREE-DIMENSIONAL HEAT-ABSORBING DEVICE

#23
20180259229
2018-09-13

Ionic liquid-based absorption cooling system with high coefficient of performance

#24
20180169572
2018-06-21

Method for dehumidifying humid gas mixtures using ionic liquids

#25
20180135894
2018-05-17

ABSORPTION HEAT PUMP AND SORBENT FOR AN ABSORPTION HEAT PUMP COMPRISING METHANESULFONIC ACID

#26
20170369754
2017-12-28

WORKING MEDIUM FOR HEAT CYCLE

#27
20170343250
2017-11-30

Eutectic mixtures of ionic liquids in absorption chillers

#28
20170328606
2017-11-16

Adsorber

#29
20170321101
2017-11-09

Refrigeration System With Dual Refrigerants and Liquid Working Fluids

#30
20170239643
2017-08-24

Composite adsorbent for adsorption chiller

#31
20160123632
2016-05-05

ABSORPTION REFRIGERATION CYCLES USING A LGWP REFRIGERANT

#32
20160075928
2016-03-17

Working medium for absorption refrigerators, and absorption refrigerator using the same

#33
20160054035
2016-02-25

Mixed hydrocarbon refrigeration system with reduced work-energy requirements using a hybrid compression/adsorption heat cycle

#34
20150345839
2015-12-03

THERMO-ADSORPTIVE BATTERY CLIMATE CONTROL SYSTEMS

#35
20150291870
2015-10-15

Adsorption systems using metal-organic frameworks

#36
20140091261
2014-04-03

Working material for an absorption cooling machine

#37
20140020419
2014-01-23

Component for solar adsorption refrigeration system and method of making such component

#38
20130283845
2013-10-31

Adsorption cooling system using carbon aerogel

#39
20130219949
2013-08-29

WORKING MEDIUM FOR ABSORPTION HEAT PUMPS

#40
20130031931
2013-02-07

ABSORPTION HEAT PUMP WITH SORBENT COMPRISING A LITHIUM SALT AND AN ORGANIC SALT WITH THE SAME ANION

#41
20130031930
2013-02-07

ABSORPTION HEAT PUMP WITH SORBENT COMPRISING LITHIUM CHLORIDE AND AN ORGANIC CHLORIDE SALT

#42
20120247144
2012-10-04

Operating medium for an absorption refrigeration device

#43
20120157360
2012-06-21

IONIC LIQUIDS HAVING HIGHER VISCOSITY

#44
20120017613
2012-01-26

TEMPERATURE ADJUSTMENT DEVICE

#45
20120012779
2012-01-19

TEMPERATURE ADJUSTMENT DEVICE

#46
20120011886
2012-01-19

IONIC COMPOUNDS IN LITHIUM BROMIDE/WATER ABSORPTION CYCLE SYSTEMS

#47
20110314844
2011-12-29

Method and apparatus for waste heat recovery and absorption gases used as working fluid therein

#48
20110309289
2011-12-22

TEMPERATURE ADJUSTMENT DEVICE

#49
20110278504
2011-11-17

LIQUID COMPOSITION SUITABLE FOR USE AS A CORROSION INHABITOR AND A METHOD FOR ITS PREPARATION

#50
20110232306
2011-09-29

ABSORPTION REFRIGERATION CYCLES USING A LGWP REFRIGERANT

#51
20110226004
2011-09-22

ABSORPTION CYCLE SYSTEM HAVING DUAL ABSORPTION CIRCUITS

#52
20110219811
2011-09-15

ABSORPTION CYCLE SYSTEM HAVING DUAL ABSORPTION CIRCUITS

#53
20110203301
2011-08-25

ABSORPTION CYCLE UTILIZING IONIC COMPOUNDS AND/OR NON-IONIC ABSORBENTS AS WORKING FLUIDS

#54
20110088418
2011-04-21

COMPOSITIONS COMPRISING IONIC LIQUIDS AND FLUOROOLEFINS AND USE THEREOF IN ABSORPTION CYCLE SYSTEMS

#55
20110048063
2011-03-03

Component for solar adsorption refrigeration system and method of making such component

#56
20110000236
2011-01-06

Process for the absorption of a volatile substance in a liquid absorbent

#57
20100269528
2010-10-28

ABSORPTION HEAT PUMPS, ABSORPTION REFRIGERATION MACHINES AND ABSORPTION HEAT TRANSFORMERS BASED ON EMIM ACETATE/METHANOL

#58
20100257879
2010-10-14

Hybrid vapor compression-absorption cycle

#59
20100205981
2010-08-19

STORING/TRANSPORTING ENERGY

#60
20100167966
2010-07-01

Corrosion inhibitors

#61
20100155660
2010-06-24

MIXTURES OF AMMONIA AND IONIC LIQUIDS

#62
20100154419
2010-06-24

ABSORPTION POWER CYCLE SYSTEM

#63
20100132384
2010-06-03

HEAT TRANSFER SYSTEMS USING MIXTURES OF POLYOLS AND ICONIC LIQUIDS

#64
20100095703
2010-04-22

Working media for refrigeration processes

#65
20100058782
2010-03-11

ADSORBER AND ITS USE IN HEAT ACCUMULATORS AND HEAT PUMPS, OR REFRIGERATORS

#66
20090272134
2009-11-05

Absorption refrigeration cycles using a LGWP refrigerant

#67
20090139234
2009-06-04

Carbon dioxide as fuel for power generation and sequestration system

#68
20090050853
2009-02-26

Liquid composition suitable for use as a corrosion inhibitor and a method for its preparation

#69
20080274345
2008-11-06

Absorbent moulded bodies method for production and use

#70
20080153697
2008-06-26

MIXTURES OF AMMONIA AND IONIC LIQUIDS

#71
20080051279
2008-02-28

Increased thermal conductivity monolithic zeolite structures

#72
20080028777
2008-02-07

Pairs of working substances for absorption heat pumps, absorption refrigeration machines and heat transformers

#73
20080023666
2008-01-31

Nano-Ionic Liquids and Methods of Use

#74
20080016903
2008-01-24

Working fluids for an absorption cooling system

#75
20070144186
2007-06-28

Absorption cycle utilizing ionic liquids and water as working fluids

#76
20070089449
2007-04-26

High efficiency absorption heat pump and methods of use

#77
20070031280
2007-02-08

Method for retarding corrosion of metals in lithium halide solutions

#78
20070019708
2007-01-25

Hybrid vapor compression-absorption cycle

#79
20060197053
2006-09-07

Absorption cycle utilizing ionic liquid as working fluid

#80
20060130652
2006-06-22

Adsorbent for adsorption heat pump, adsorbent for humidity-control air conditioner, adsorption heat pump and humidity-control air conditioner

#81
20050069451
2005-03-31

Method for retarding corrosion of metals in lithium halide solutions

#82
19063601
2025-12-30

Building/facility power cool heat and electric vehicle fast charging system