Patents-Review.com
ClassID:

104974 ⎘

C09K2205/42 - CPC Classification

Classification description:

Aspects relating to compounds used in compression type refrigeration systems; Replacement mixtures Type R12

Recent Application in this class:
#1
20240301265
2024-09-12

COMPOSITION CONTAINING REFRIGERANT, USE OF SAME, REFRIGERATOR COMPRISING SAME, AND METHOD FOR OPERATING REFRIGERATOR

 #2
20240043728
2024-02-08

REFRIGERANT-CONTAINING COMPOSITION, USE THEREOF, REFRIGERATOR HAVING SAID COMPOSITION, AND METHOD FOR OPERATING SAID REFRIGERATOR

 #3
20230174836
2023-06-08

REFRIGERANT-CONTAINING COMPOSITION, USE THEREOF, REFRIGERATOR HAVING SAME, AND METHOD FOR OPERATING SAID REFRIGERATOR

 #4
20230151257
2023-05-18

REFRIGERANT-CONTAINING COMPOSITION, USE THEREOF, REFRIGERATOR HAVING SAME, AND METHOD FOR OPERATING SAID REFRIGERATOR

 #5
20230014676
2023-01-19

Grease and refrigeration cycle apparatus using grease as lubricant

 #6
20190177590
2019-06-13

Tetrafluoropropene compositions and uses thereof

 #7
20170073561
2017-03-16

Tetrafluoropropene compositions and uses thereof

 #8
20150121873
2015-05-07

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

 #9
20150013942
2015-01-15

Tetrafluoropropene compositions and uses thereof

 #10
20130025299
2013-01-31

Composition comprising 2,3,3,3-tetrafluoropropene and 1,1,1,2-tetrafluoroethane, chillers containing same and methods of producing cooling therein

 #11
20110253927
2011-10-20

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

 #12
20100123095
2010-05-20

Compositions comprising 2,3,3,3-tetrafluoropropene and hydrocarbons and uses thereof

 #13
20100122545
2010-05-20

TETRAFLUOROPROPENE COMPOSITIONS AND USES THEREOF

 #14
20090261289
2009-10-22

R502, R12 or R22 Substitute Mixed Refrigerant and Refrigeration System Using Thereof

 #15
20070262285
2007-11-15

REFRIGERANT COMPOSITIONS

 #16
20050156132
2005-07-21

Refrigerant compositions