ClassID:

159097

F25B9/12 - CPC Classification

Classification description:

Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using He-He dilution

Recent Application in this class:
#1
20260118021
2026-04-30

ENHANCED MULTI-STAGE DILUTION REFRIGERATOR WITH OPTIMIZED THERMAL EXCHANGE

#2
20260118020
2026-04-30

CRYOGENIC COOLING SYSTEM WITH MULTIPLE DILUTION UNITS

#3
20260029168
2026-01-29

INTEGRATED DILUTION REFRIGERATORS

#4
20260029167
2026-01-29

INTEGRATED DILUTION REFRIGERATORS

#5
20260022870
2026-01-22

INTEGRATED DILUTION REFRIGERATORS

#6
20260009566
2026-01-08

INTEGRATED DILUTION REFRIGERATORS

#7
20260009565
2026-01-08

CRYOGENIC REFRIGERATION INSTALLATION

#8
20260002705
2026-01-01

SYSTEM AND METHOD FOR CIRCULATING GAS FOR A DILUTION REFRIGERATOR

#9
20260002704
2026-01-01

CRYOGENIC COOLING SYSTEM

#10
20250389463
2025-12-25

SYSTEM FOR CONVERTING CRYOCOOLED REFRIGERATION PLATFORMS TO CRYOGENIC PLANT-BASED COOLING

#11
20250271181
2025-08-28

CRYOGENIC COOLING SYSTEM

#12
20250129974
2025-04-24

MULTI-CRYOSTAT DILUTION REFRIGERATOR

#13
20250102193
2025-03-27

DILUTION REFRIGERATION DEVICE

#14
20250052479
2025-02-13

MODULAR CRYOGENIC COOLING SYSTEM

#15
20240344743
2024-10-17

Cryogenic cooling system

#16
20240295348
2024-09-05

INTEGRATED DILUTION REFRIGERATORS

#17
20240295347
2024-09-05

INTEGRATED DILUTION REFRIGERATORS

#18
20240288214
2024-08-29

DEVICE AND METHOD FOR PROVIDING A THERMALLY CONDUCTIVE COUPLING

#19
20240167739
2024-05-23

HEAT EXCHANGER FOR CRYOGENIC COOLING APPARATUS

#20
20240093916
2024-03-21

DILUTION REFRIGERATION DEVICE AND METHOD

#21
20240053066
2024-02-15

DILUTION REFRIGERATION DEVICE AND METHOD

#22
20230271105
2023-08-31

SYSTEMS AND METHODS FOR CRYOGENIC REFRIGERATION

#23
20230175756
2023-06-08

Device and method for providing a thermally conductive coupling

#24
20230135323
2023-05-04

Dilution refrigerator with continuous flow helium liquefier

#25
20230090979
2023-03-23

CRYOGENIC COOLING SYSTEM AND AN INSERT THEREFOR

#26
20230088083
2023-03-23

Gas gap heat switch configuration

#27
20230012324
2023-01-12

Integrated dilution refrigerators

#28
20230010920
2023-01-12

INTEGRATED DILUTION REFRIGERATORS

#29
20230010758
2023-01-12

INTEGRATED DILUTION REFRIGERATORS

#30
20230009670
2023-01-12

Integrated dilution refrigerators

#31
20230008279
2023-01-12

Integrated dilution refrigerators

#32
20220221104
2022-07-14

1 kelvin and 300 millikelvin thermal stages for cryogenic environments

#33
20220092459
2022-03-24

Trapped ion architecture in a dilution refrigerator for use with superconducting qubit systems

#34
20210326739
2021-10-21

Interleaved Cryogenic Cooling System for Quantum Computing Applications

#35
20210076530
2021-03-11

Using thermalizing material in an enclosure for cooling quantum computing devices

#36
20210033312
2021-02-04

Heat exchanger, refrigerating machine and sintered body

#37
20200370792
2020-11-26

Cryogenic cooling system

#38
20200232092
2020-07-23

Methods for chemical vapor infiltration and densification of porous substrates

#39
20200209330
2020-07-02

Magnetic resonance scanner with embedded quantum computer

#40
20200054961
2020-02-20

SYSTEMS AND METHODS FOR CRYOGENIC REFRIGERATION

#41
20190113255
2019-04-18

Cryocooler and cryocooler operation method

#42
20190041103
2019-02-07

Cryogenic apparatus

#43
20180030593
2018-02-01

Systems and methods for chemical vapor infiltration and densification of porous substrates

#44
20170370638
2017-12-28

SYSTEM AND METHOD FOR IMPROVING THE LIQUEFACTION RATE IN CRYOCOOLER-BASED CRYOGEN GAS LIQUIFIERS

#45
20170178018
2017-06-22

Method of fabricating an electrical filter for use with superconducting-based computing systems

#46
20170146266
2017-05-25

Closed-cycle cryogenic refrigeration system

#47
20160178247
2016-06-23

Cryocooler and cryocooler operation method

#48
20150153427
2015-06-04

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

#49
20140290277
2014-10-02

Cryogenic refrigerator

#50
20140202179
2014-07-24

Cryogenic cooling apparatus and method

#51
20130231249
2013-09-05

Systems, methods, and apparatus for cryogenic refrigeration

#52
20110185766
2011-08-04

Refrigerator, and Method for Producing Very Low Temperature Cold

#53
20100281885
2010-11-11

Systems, methods, and apparatus for cryogenic refrigeration

#54
20090224862
2009-09-10

MAGNETIC APPARATUS AND METHOD

#55
20070121272
2007-05-31

COOLING APPARATUS

#56
18980522
2025-07-29

Helium phase separation refrigerator

#57
15782544
2018-08-07

Reducing the number of input lines to superconducting quantum processors installed inside dilution refrigerators