ClassID:

104956

C09K2205/11 - CPC Classification

Classification description:

Aspects relating to compounds used in compression type refrigeration systems; Components Ethers

Sub-classes:
Recent Application in this class:
#1
20260071107
2026-03-12

HEAT TRANSFER COMPOSITIONS AND METHODS OF RETROFITTING HEAT TRANSFER SYSTEMS

#2
20240093078
2024-03-21

STABILIZED HEAT TRANSFER COMPOSITIONS, METHODS AND SYSTEMS

#3
20230265330
2023-08-24

COMPOSITIONS COMPRISING A FLUOROOLEFIN

#4
20220389298
2022-12-08

Compositions comprising a fluoroolefin

#5
20220389297
2022-12-08

COMPOSITIONS COMPRISING A FLUOROOLEFIN

#6
20220340800
2022-10-27

Cold and heat storage agent composition

#7
20220119694
2022-04-21

HEAT TRANSFER PROCESS

#8
20210395591
2021-12-23

Environmentally friendly near-azeotropic mixed refrigerant

#9
20210380859
2021-12-09

Epoxide and fluorinated epoxide stabilizers for fluoroolefins

#10
20210024800
2021-01-28

Refrigerant mixtures comprising difluoromethane, pentafluoroethane, tetrafluoroethane, tetrafluoropropene, and carbon dioxide and uses thereof

#11
20200339854
2020-10-29

Environmentally friendly near-azeotropic mixed refrigerant

#12
20200339852
2020-10-29

Air conditioning refrigerant oil thermal additive

#13
20200165500
2020-05-28

Refrigerant mixtures comprising difluoromethane, pentafluoroethane, tetrafluoroethane, tetrafluoropropene, and carbon dioxide and uses thereof

#14
20200115605
2020-04-16

Epoxide and fluorinated epoxide stabilizers for fluoroolefins

#15
20200087557
2020-03-19

Compositions comprising a fluoroolefin

#16
20200087556
2020-03-19

Compositions comprising a fluoroolefin

#17
20190256755
2019-08-22

Compositions comprising a fluoroolefin

#18
20190161658
2019-05-30

Air conditioning refrigerant oil thermal additive

#19
20190112513
2019-04-18

Environmentally friendly near-azeotropic mixed refrigerant

#20
20190070447
2019-03-07

AZEOTROPIC AND AZEOTROPE-LIKE COMPOSITIONS OF Z-1233zd

#21
20190040292
2019-02-07

HEAT TRANSFER PROCESS

#22
20180320560
2018-11-08

Heat transfer process

#23
20180273818
2018-09-27

Compositions comprising a fluoroolefin

#24
20180100093
2018-04-12

Compositions comprising a fluoroolefin

#25
20180100092
2018-04-12

Compositions comprising a fluoroolefin

#26
20180044607
2018-02-15

Refrigerator oil and working fluid composition for refrigerators

#27
20170362483
2017-12-21

Epoxide and fluorinated epoxide stabilizers for fluoroolefins

#28
20170073559
2017-03-16

Compositions comprising a fluoroolefin

#29
20160281017
2016-09-29

Refrigeration oil

#30
20160194541
2016-07-07

Heat-transfer compositions exhibiting improved miscibility with the lubricating oil

#31
20160137898
2016-05-19

Compositions comprising a fluoroolefin

#32
20160137896
2016-05-19

ENVIRONMENTALLY FRIENDLY NEAR-AZEOTROPIC MIXED REFRIGERANT

#33
20160115827
2016-04-28

Heat transfer process

#34
20160115362
2016-04-28

Refrigerants containing (E)-1,1,1,4,4,4-hexafluorobut-2-ene

#35
20160108300
2016-04-21

USE OF PVE LUBRICANTS WITH SUBSTITUTE REFRIGERANTS IN A MOBILE AIR CONDITIONING SYSTEM

#36
20150337192
2015-11-26

Epoxide and fluorinated epoxide stabilizers for fluoroolefins

#37
20150328489
2015-11-19

Low environmental impact refrigerant gas mixtures

#38
20150184050
2015-07-02

HFO refrigerant composition having improved slidability

#39
20150166865
2015-06-18

Refrigerant mixtures

#40
20150121911
2015-05-07

COMPOSITIONS COMPRISING Z-1,2-DIFLUOROETHYLENE AND USES THEREOF

#41
20150121873
2015-05-07

COMPOSITIONS COMPRISING E-1,2-DIFLUOROETHYLENE AND USES THEREOF

#42
20150115194
2015-04-30

Refrigerator working fluid composition and refrigerant oil

#43
20150083957
2015-03-26

Compositions comprising a fluoroolefin

#44
20150076393
2015-03-19

WORKING FLUID COMPOSITION FOR REFRIGERATOR

#45
20150041705
2015-02-12

WORKING FLUID COMPOSITION FOR REFRIGERATOR

#46
20150028252
2015-01-29

Refrigerator oil composition, method for producing same, and working fluid composition for refrigerators

#47
20150014575
2015-01-15

Working fluid composition for refrigerator, refrigeration oil, and method for producing same

#48
20130255284
2013-10-03

Refrigerants containing (E)-1,1,1,4,4,4-hexafluorobut-2-ene

#49
20120228541
2012-09-13

Refrigerant oil for freezers and operating fluid composition for freezers

#50
20120145946
2012-06-14

Compositions comprising refrigerant and lubricant and methods for replacing CFC and HCFC refrigerants without flushing

#51
20120117991
2012-05-17

Heat transfer process

#52
20120117990
2012-05-17

HEAT TRANSFER PROCESS

#53
20110259022
2011-10-27

Epoxide and fluorinated epoxide stabilizers for fluoroolefins

#54
20110253927
2011-10-20

Compositions comprising E-1,2-difluoroethylene and uses thereof

#55
20110252801
2011-10-20

Compositions comprising Z-1,2-difluoroethylene and uses thereof

#56
20110204279
2011-08-25

Compositions comprising a fluoroolefin

#57
20110147638
2011-06-23

AZEOTROPIC AND AZEOTROPE-LIKE COMPOSITIONS OF Z-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE, TRANS-1,2-DICHLOROETHYLENE, AND CYCLOPENTANE

#58
20110017941
2011-01-27

Refrigerant Composition

#59
20110005723
2011-01-13

IONIC LIQUID STABILIZER COMPOSITIONS

#60
20100319377
2010-12-23

REFRIGERATION APPARATUS

#61
20100282999
2010-11-11

REFRIGERATOR OIL AND WORKING FLUID COMPOSITION FOR REFRIGERATING MACHINE

#62
20100243943
2010-09-30

Azeotropic and azeotrope-like compositions of E-1,1,1,4,4,5,5,5-octafluoro-2-pentene

#63
20100200799
2010-08-12

IONIC LIQUID STABILIZER COMPOSITIONS

#64
20090314015
2009-12-24

METHOD FOR CIRCULATING SELECTED HEAT TRANSFER FLUIDS THROUGH A CLOSED LOOP CYCLE

#65
20090278072
2009-11-12

Compositions comprising HFC-1234yf and HFC-125

#66
20090277194
2009-11-12

Compositions comprising a fluoroolefin

#67
20090272931
2009-11-05

Compositions comprising a fluoroolefin

#68
20090267018
2009-10-29

Refrigerant Composition

#69
20090260373
2009-10-22

Refrigerant Composition

#70
20090255285
2009-10-15

Compositions comprising a fluoroolefin

#71
20090250650
2009-10-08

Compositions comprising a fluoroolefin

#72
20090249864
2009-10-08

Compositions comprising a fluoroolefin

#73
20090249809
2009-10-08

Compositions comprising a fluoroolefin

#74
20090056349
2009-03-05

COMPOSITIONS COMPRISING 3,3,4,4,5,5,6,6,6-NONAFLUORO-1-HEXENE

#75
20080230738
2008-09-25

Compositions comprising a fluoroolefin

#76
20080169446
2008-07-17

1,1,1,2,2,3,3,4,4-NONAFLUORO-4-METHOXYBUTANE REFRIGERANT COMPOSITIONS COMPRISING FUNCTIONALIZED ORGANIC COMPOUNDS AND USES THEREOF

#77
20080142754
2008-06-19

1,1,1,2,2,4,5,5,5-NONAFLUORO-4-(TRIFLUOROMETHYL)-3-PENTANONE REFRIGERANT COMPOSITIONS AND USES THEREOF

#78
20070267597
2007-11-22

Refrigerant Mixture of Dimethyl Ether and Carbon Dioxide

#79
20070135326
2007-06-14

Compositions comprising 1,1,1,3,3-pentafluorobutane and use of these compositions

#80
20070131896
2007-06-14

1-ethoxy-1, 1,2,2,3,3,4,4,4-nonafluorobutane refrigerant compositions comprising functionalized organic compounds and uses thereof

#81
20070114487
2007-05-24

1,1,1,2,2,3,3,4,4-Nonafluoro-4-methoxybutane refrigerant compositions comprising functionalized organic compounds and uses thereof

#82
20070034824
2007-02-15

Azeotrope-like compositions containing fluoroethane

#83
20060266976
2006-11-30

Compositions comprising bromofluoro-olefins and uses thereof

#84
20060266975
2006-11-30

Compositions comprising 3,3,4,4,5,5,6,6,6-nonafluoro-1-hexene

#85
20060243945
2006-11-02

Compositions comprising a fluoroolefin

#86
20060243944
2006-11-02

Compositions comprising a fluoroolefin

#87
20060202155
2006-09-14

1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone refrigerant compositions and uses thereof

#88
20050285079
2005-12-29

1-Ethoxy-1,1,2,2,3,3,4,4,4-nonafluorobutane refrigerant compositions comprising functionalized organic compounds and uses thereof

#89
20050285078
2005-12-29

Refrigerant compositions comprising functionalized organic compounds and uses thereof

#90
20050285076
2005-12-29

1,1,1,2,2,3,3,4,4-Nonafluoro-4-methoxybutane refrigerant compositions comprising functionalized organic compounds and uses thereof

#91
20050263738
2005-12-01

1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone refrigerant compositions and uses thereof

#92
20050178998
2005-08-18

Azeotrope-like compositions containing fluoroethane

#93
20050156133
2005-07-21

Non-flammable, non-ozone depleting refrigerant mixtures suitable for use in mineral oil (GHGX9)