ClassID:

159091

F25B9/02 - CPC Classification

Classification description:

Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect

Sub-classes:
Recent Application in this class:
#1
20260009564
2026-01-08

CRYOGENIC REFRIGERATION INSTALLATION AND METHOD

#2
20250277604
2025-09-04

JOULE-THOMSON CRYOCOOLER

#3
20250277603
2025-09-04

DUAL-COOL CRYO-ADAPTER

#4
20250003643
2025-01-02

CRYOGENIC PUMPING SYSTEM AND INNOVATIVE INTEGRATION FOR SUB-KELVIN CRYOGENICS BELOW 1.5K

#5
20240377107
2024-11-14

CRYOGENIC COOLING DEVICE

#6
20230204258
2023-06-29

Apparatus and method for generating cryogenic temperatures and use thereof

#7
20230181230
2023-06-15

CRYOSURGICAL PROBE AND METHOD OF MANUFACTURING THEREOF

#8
20230114102
2023-04-13

Joule-Thompson cooler actuation systems

#9
20220349628
2022-11-03

Compact Low-power Cryo-Cooling Systems for Superconducting Elements

#10
20220260286
2022-08-18

Bernoulli heat pump having laminar flow of refrigerant

#11
20220170672
2022-06-02

Miniature Joule-Thomson cryocooler operating at liquid helium temperatures

#12
20210360830
2021-11-18

Electronic cooling systems

#13
20210210304
2021-07-08

Sample holder for electron microscopy

#14
20210148609
2021-05-20

Part for Joule-Thomson cooler and method for manufacturing such a part

#15
20210080153
2021-03-18

CRYOGENIC REFRIGERATION OF A PROCESS MEDIUM

#16
20200370792
2020-11-26

Cryogenic cooling system

#17
20200348054
2020-11-05

Systems and methods for providing continuous cooling at cryogenic temperatures

#18
20200333050
2020-10-22

Refrigeration cycle for liquid oxygen densification

#19
20200318862
2020-10-08

Portable instant cooling system with controlled temperature obtained through timed-release liquid or gaseous COcoolant for general refrigeration use in mobile and stationary containers

#20
20190383525
2019-12-19

Cryogenic cooling system

#21
20190360747
2019-11-28

Industrial and hydrocarbon gas liquefaction

#22
20190285339
2019-09-19

Raw material gas liquefying device and method of controlling this raw material gas liquefying device

#23
20190226724
2019-07-25

Compact Low-power Cryo-Cooling Systems for Superconducting Elements

#24
20190120529
2019-04-25

CRYOGENIC DEVICE WITH COMPACT EXCHANGER

#25
20190120528
2019-04-25

System and method for cryogenic cooling

#26
20190086126
2019-03-21

Apparatus for heat transfer, utilizing the Joule Thomson (JT) effect, for crowning upon heat-emitting devices

#27
20180274824
2018-09-27

Portable instant cooling system with controlled temperature obtained through timed-release liquid or gaseous COcoolant for general refrigeration use in mobile and stationary containers

#28
20180202690
2018-07-19

Refrigeration cycle for liquid oxygen densification

#29
20180142937
2018-05-24

Purity monitor

#30
20180128516
2018-05-10

Extended travel flexure bearing and micro check valve

#31
20180094584
2018-04-05

COOLING OF THE OIL CIRCUIT OF A TURBINE ENGINE

#32
20170343252
2017-11-30

Systems and methods for providing continuous cooling at cryogenic temperatures

#33
20170343246
2017-11-30

CLOSED CYCLE CRYOGEN RECIRCULATION SYSTEM AND METHOD

#34
20170284725
2017-10-05

CRYOSTAT WITH A FIRST AND A SECOND HELIUM TANK, WHICH ARE SEPARATED FROM ONE ANOTHER IN A LIQUID-TIGHT MANNER AT LEAST IN A LOWER PART

#35
20170175729
2017-06-22

Cooling device equipped with a compressor device

#36
20170131078
2017-05-11

Multifunctional aerodynamic, propulsion, and thermal control system

#37
20170122660
2017-05-04

De-superheater system and compression system employing such de-superheater system, and method of producing a pressurized and at least partially condensed mixture of hydrocarbons

#38
20170108248
2017-04-20

Joule Thomson aided Stirling cycle cooler

#39
20170016772
2017-01-19

Cooled detecting device

#40
20160298888
2016-10-13

System for cryogenic cooling of remote cooling target

#41
20160282042
2016-09-29

Industrial and hydrocarbon gas liquefaction

#42
20160240406
2016-08-18

Substrate processing device and substrate processing method

#43
20160084537
2016-03-24

Cooling device

#44
20150153427
2015-06-04

Reduction of blockages in a cryogenic refrigeration system such as for magnetic resonance imaging systems

#45
20150013349
2015-01-15

Low-temperature device for separating and purifying gas based on small-sized low-temperature refrigerating machine

#46
20140311166
2014-10-23

Cryocoolers with electronic cryostat flow controllers and related system and method

#47
20140216064
2014-08-07

Extended travel flexure bearing and micro check valve

#48
20140176136
2014-06-26

CRYOGEN-FREE COOLING SYSTEM FOR ELECTRON PARAMAGNETIC RESONANCE SPECTROMETER

#49
20140157820
2014-06-12

Compressor apparatus and refrigerator apparatus

#50
20140013776
2014-01-16

SYSTEM, APPARATUS AND METHOD FOR COMPRESSOR HUB WITH AN INTEGRATED RECTIFYING SYSTEM FOR DC FLOW

#51
20130306279
2013-11-21

System, apparatus, and method for micro-capillary heat exchanger

#52
20130192275
2013-08-01

IDCA for fast cooldown and extended operating time

#53
20130056564
2013-03-07

Air expansion nozzle for high pressure ventilation

#54
20130021032
2013-01-24

Cryogen-free cooling system for electron paramagnetic resonance system

#55
20120229959
2012-09-13

Variable impedance device with integrated refrigeration

#56
20120038120
2012-02-16

System and method for cryogenic cooling

#57
20110162390
2011-07-07

Methods and systems for cryogenic cooling

#58
20110120147
2011-05-26

Pressurized Superfluid Helium Cryostat

#59
20100294476
2010-11-25

TEMPERATURE CONTROLLED VALVE FOR REGULATING COOLING GAS FLOW

#60
20100236286
2010-09-23

Method and system for regulation of cooling capacity of a cooling system based on a gas expansion process

#61
20090318913
2009-12-24

REFRIGERATION SOURCE FOR A CRYOABLATION CATHETER

#62
20090288427
2009-11-26

Isothermal gas supply and method for minimizing the temperature excursion of a gas mixture released therefrom

#63
20080198883
2008-08-21

Laser thermal management systems and methods

#64
20080184711
2008-08-07

Method for Cooling a Detector

#65
20080173028
2008-07-24

Methods and systems for cryogenic cooling

#66
20080121642
2008-05-29

Vacuum insulated structures

#67
20070277550
2007-12-06

Refrigeration source for a cryoablation catheter

#68
20070251246
2007-11-01

On-gimbals cryogenic cooling system

#69
20070209371
2007-09-13

MIXED GAS REFRIGERANT SYSTEM FOR SENSOR COOLING BELOW 80ºK

#70
20070049912
2007-03-01

Detachable cryosurgical probe

#71
20070000260
2007-01-04

Cooling apparatus

#72
20060242968
2006-11-02

Cooling device

#73
20060180752
2006-08-17

Stacked-plate gas-expansion cooler assembly, fabrication method, and use

#74
20060097146
2006-05-11

NMR spectrometer with a common refrigerator for cooling an NMR probe head and cryostat

#75
20060064989
2006-03-30

Superconducting magnet system with refrigerator

#76
20050261753
2005-11-24

Methods and systems for cryogenic cooling

#77
20050245943
2005-11-03

Method of controlling the temperature of gasses passing through a Joule-Thomson orifice

#78
20050240117
2005-10-27

Thermal sensing device for thermal mapping of a body conduit

#79
20050235657
2005-10-27

Apparatus for cooling liquid in a portable container

#80
20050229609
2005-10-20

Cooling apparatus

#81
20050223714
2005-10-13

Ultra-low temperature regenerator and refrigerator

#82
20050218316
2005-10-06

Cooled photodetector

#83
20050211711
2005-09-29

Vacuum insulated structures

#84
20050178020
2005-08-18

Lyophilization method and apparatus for producing particles

#85
20050159735
2005-07-21

Refrigeration source for a cryoablation catheter

#86
20050081541
2005-04-21

Method and apparatus for supplying refrigerant fluid

#87
20050076653
2005-04-14

System for controlling cryogenic fluid flow rate and Joule-Thomson effect cooler comprising same

#88
20050056028
2005-03-17

Apparatus for cooling liquid in a portable container

#89
20050043725
2005-02-24

Threaded cryostat for cryosurgical probe system

#90
20050010200
2005-01-13

Detachable cryosurgical probe

#91
14330316
2017-06-20

System and method for electronic de-clogging of microcoolers