ClassID:

160036

F25J1/0065 - CPC Classification

Classification description:

Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the refrigerant fluid used; Light or noble gases, mixtures thereof Helium

Recent Application in this class:
#1
20250003676
2025-01-02

INSTALLATION AND METHOD FOR LIQUEFYING A CRYOGENIC FLUID

#2
20240410649
2024-12-12

INSTALLATION AND A METHOD FOR COOLING A FLUID TO CRYOGENIC TEMPERATURE

#3
20240318908
2024-09-26

HYDROGEN LIQUEFACTION SYSTEM AND HYDROGEN LIQUEFACTION METHOD

#4
20240318906
2024-09-26

HYDROGEN LIQUEFACTION SYSTEM AND HYDROGEN LIQUEFACTION METHOD

#5
20240318904
2024-09-26

HYDROGEN LIQUEFACTION SYSTEM AND HYDROGEN LIQUEFACTION METHOD

#6
20240288218
2024-08-29

METHOD FOR PRODUCTION AND SUPPLY OF A DENSIFIED LIQUID OXYGEN PRODUCT FOR SPACE VEHICLE APPLICATIONS

#7
20240263871
2024-08-08

A HYDROGEN OR HELIUM THROTTLING LIQUEFACTION SYSTEM USING DIRECT CURRENT FLOW FROM THE COLD AND HOT ENDS OF THE REGENERATIVE CRYOCOOLERS

#8
20240255216
2024-08-01

METHOD AND PLANT FOR HYDROGEN LIQUEFACTION

#9
20240151464
2024-05-09

DEVICE AND METHOD FOR LIQUEFYING A FLUID SUCH AS HYDROGEN AND/OR HELIUM

#10
20240142170
2024-05-02

DEVICE AND METHOD FOR LIQUEFYING A FLUID SUCH AS HYDROGEN AND/OR HELIUM

#11
20240125547
2024-04-18

DEVICE AND METHOD FOR LIQUEFYING A FLUID SUCH AS HYDROGEN AND/OR HELIUM

#12
20240125545
2024-04-18

DEVICE AND METHOD FOR REFRIGERATING OR LIQUEFYING A FLUID

#13
20240118024
2024-04-11

DEVICE AND METHOD FOR REFRIGERATION OR LIQUEFACTION OF A FLUID

#14
20230366620
2023-11-16

System and Method for Cooling Fluids Containing Hydrogen or Helium

#15
20230341180
2023-10-26

METHOD AND DEVICE FOR MANUFACTURING LIQUID HYDROGEN BY OFFSHORE OFF-GRID SUPERCONDUCTING WIND TURBINE

#16
20230332833
2023-10-19

Process for Producing Liquefied Hydrogen

#17
20230304731
2023-09-28

FACILITY AND METHOD FOR REFRIGERATING A FLUID

#18
20230194160
2023-06-22

LIQUEFIED GAS STORAGE FACILITY

#19
20230160632
2023-05-25

LIQUEFACTION AND SUBCOOLING SYSTEM AND METHOD

#20
20230147955
2023-05-11

Hydrogen Liquefaction with Stored Hydrogen Refrigeration Source

#21
20220333859
2022-10-20

Refrigeration device and system

#22
20220275999
2022-09-01

REFRIGERATION AND/OR LIQUEFACTION METHOD, DEVICE AND SYSTEM

#23
20210293475
2021-09-23

HELIUM CIRCULATION SYSTEM, CRYOGENIC REFRIGERATION METHOD, AND BIOMAGNETISM MEASURING APPARATUS

#24
20200400371
2020-12-24

COOLING SYSTEM

#25
20200333050
2020-10-22

Refrigeration cycle for liquid oxygen densification

#26
20200041201
2020-02-06

REFRIGERATION AND/OR LIQUEFACTION DEVICE, AND ASSOCIATED METHOD

#27
20200003070
2020-01-02

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

#28
20190285339
2019-09-19

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

#29
20190063824
2019-02-28

Production equipment and production method of liquefied hydrogen and liquefied natural gas

#30
20190063807
2019-02-28

Helium management control system

#31
20180347897
2018-12-06

Large-scale hydrogen liquefaction by means of a high pressure hydrogen refrigeration cycle combined to a novel single mixed-refrigerant precooling

#32
20180320957
2018-11-08

Low-temperature mixed-refrigerant for hydrogen precooling in large scale

#33
20180313604
2018-11-01

Hydrogen-neon mixture refrigeration cycle for large-scale hydrogen cooling and liquefaction

#34
20180202690
2018-07-19

Refrigeration cycle for liquid oxygen densification

#35
20180087809
2018-03-29

Refrigerator and operation method for refrigerator

#36
20170219265
2017-08-03

Method for adjusting a Cryogenic refrigeration apparatus and corresponding apparatus

#37
20160305708
2016-10-20

Device and method for cooling and/or low-temperature liquefaction

#38
20160200446
2016-07-14

On-board aircraft nitrogen enriched air and cooling fluid generation system and method

#39
20150345834
2015-12-03

Refrigeration and/or liquefaction device using selective pre-cooling, and corresponding method

#40
20150316315
2015-11-05

Refrigeration and/or liquefaction device, and associated method

#41
20150153428
2015-06-04

Cooling device and method for magnetic resonance imaging system

#42
20140238074
2014-08-28

Refrigeration method and installation

#43
20140238070
2014-08-28

Refrigeration method and installation using parallel refrigerators/liquefiers

#44
20130104597
2013-05-02

Helium-recovery plant

#45
20130061607
2013-03-14

COOLING SYSTEM

#46
20120289407
2012-11-15

Superconducting system for enhanced natural gas production

#47
20120279239
2012-11-08

Method and device for low-temperature cooling/liquefaction

#48
20100275616
2010-11-04

CRYOGENIC REFRIGERATOR AND CONTROL METHOD THEREFOR

#49
20100263405
2010-10-21

Cryogenic Refrigeration Method And Device

#50
20090199579
2009-08-13

Process for cooling a storage container

#51
20070251266
2007-11-01

Cryogenic liquefying/refrigerating method and system

#52
20060230766
2006-10-19

Circulation-type liquid helium reliquefaction apparatus with contaminant discharge function, method of discharging contaminant from the apparatus, and refiner and transfer tube both of which are used for the apparatus

#53
20050210914
2005-09-29

Process and apparatus for liquefying hydrogen