Patents-Review.com
ClassID:

104971 ⎘

C09K2205/34 - CPC Classification

Classification description:

Aspects relating to compounds used in compression type refrigeration systems The mixture being non-azeotropic

Recent Application in this class:
#1
20250313780
2025-10-09

SOLVENT COMPOSITIONS AND ASSOCIATED METHODS

 #2
20250224165
2025-07-10

REFRIGERATION CYCLE APPARATUS

 #3
20250051679
2025-02-13

RECIPROCATING COMPRESSOR LUBRICANTS

 #4
20240344742
2024-10-17

REFRIGERATION APPARATUS

 #5
20240117232
2024-04-11

DROP-IN RECYCLED REFRIGERANT COMPOSITIONS HAVING NO NET GWP BEING A DROP-IN REPLACEMENT FOR R-32 AND R-454B

 #6
20230072663
2023-03-09

REFRIGERANT COMPOSITIONS AND USE THEREOF

 #7
20220325158
2022-10-13

NON-AZEOTROPIC MIXED REFRIGERANT AND REFRIGERATING APPARATUS USING NON-AZEOTROPIC MIXED REFRIGERANT

 #8
20220290900
2022-09-15

Method for controlling refrigerating system using non-azeotropic mixed refrigerant

 #9
20210348045
2021-11-11

COMPOSITIONS COMPRISING 2,3,3,3-TETRAFLUOROPROPENE

 #10
20210040366
2021-02-11

Coolant

 #11
20200317974
2020-10-08

Low GWP refrigerant blends

 #12
20190136107
2019-05-09

Azeotrope-Like Compositions of Tetrafluoropropene And Hydrofluorocarbons

 #13
20190093926
2019-03-28

Test chamber

 #14
20190049155
2019-02-14

Air conditioner

 #15
20190024948
2019-01-24

Deep freezer

 #16
20180320043
2018-11-08

FILLING METHOD FOR MIXED REFRIGERANT INCLUDING TRIFLUOROETHYLENE

 #17
20180224166
2018-08-09

Binary refrigerating apparatus

 #18
20170335081
2017-11-23

Azeotrope-Like Compositions Comprising Trans-1-Chloro-3,3,3-Trifluoropropene

 #19
20170313923
2017-11-02

COMPOSITION AND USE OF VINYLIDENE FLUORIDE AND BLENDS THEREOF

 #20
20170130111
2017-05-11

Non-azeotropic refrigerant for extremely low temperature

 #21
20170081576
2017-03-23

Azeotrope-like compositions of tetrafluoropropene and hydrofluorocarbons

 #22
20160363357
2016-12-15

Air-conditioning apparatus

 #23
20160244653
2016-08-25

Composition and use of vinylidene fluoride and blends thereof

 #24
20160137894
2016-05-19

Non-azeotropic fluid mixure for air conditioning devices

 #25
20160018135
2016-01-21

BINARY REFRIGERATING APPARATUS

 #26
20150065585
2015-03-05

Azeotrope-like compositions of tetrafluoropropene and hydrofluorocarbons

 #27
20140360209
2014-12-11

Compositions and Use of Vinylidene Fluoride and Blends Thereof

 #28
20140346390
2014-11-27

Azeotrope-like compositions comprising trans-1-chloro-3,3,3-trifluoropropene

 #29
20140021399
2014-01-23

Method for preparing a ternary or higher zeotropic refrigerant mixture

 #30
20130153817
2013-06-20

Compositions and use of vinylidene fluoride and blends thereof

 #31
20120187331
2012-07-26

Azeotrope-like compositions of tetrafluoropropene and hydrofluorocarbons

 #32
20110175015
2011-07-21

Azeotrope-like compositions comprising trans-1-chloro-3,3,3-trifluoropropene

 #33
20100102273
2010-04-29

Azeotrope-like compositions comprising -1-chloro-3,3,3-trifluoropropene

 #34
20090285764
2009-11-19

Azeotrope-like compositions of tetrafluoropropene and hydrofluorocarbons

 #35
20080308763
2008-12-18

Azeotrope-like compositions of tetrafluoropropene and hydrofluorocarbons

 #36
20070084224
2007-04-19

Freezing device

 #37
20060065013
2006-03-30

Refrigerator system using non-azeotropic refrigerant, and non-azeotropic refrigerant for very low temperature used for the system

 #38
20050247905
2005-11-10

Azeotrope-like compositions of tetrafluoropropene and hydrofluorocarbons

 #39
20050245421
2005-11-03

Azeotrope-like compositions of tetrafluoropropene and hydrofluorocarbons