ClassID:

159096

F25B9/10 - CPC Classification

Classification description:

Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point with several cooling stages

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
20260071786
2026-03-12

COOLING SYSTEM

#4
20260055937
2026-02-26

HIGH-PRESSURE FLUID CHROMATOGRAPHY SYSTEM USING INTERIOR-TO-EXTERIOR COLUMN PRESSURE EQUALIZATION

#5
20260029168
2026-01-29

INTEGRATED DILUTION REFRIGERATORS

#6
20260029167
2026-01-29

INTEGRATED DILUTION REFRIGERATORS

#7
20260022870
2026-01-22

INTEGRATED DILUTION REFRIGERATORS

#8
20260022869
2026-01-22

Test Chamber and Control Method

#9
20260009566
2026-01-08

INTEGRATED DILUTION REFRIGERATORS

#10
20260009565
2026-01-08

CRYOGENIC REFRIGERATION INSTALLATION

#11
20260002704
2026-01-01

CRYOGENIC COOLING SYSTEM

#12
20250389463
2025-12-25

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

#13
20250377139
2025-12-11

REFRIGERATION APPARATUS

#14
20250377138
2025-12-11

AIR CONDITIONING SYSTEM AND VENTILATION APPARATUS

#15
20250341451
2025-11-06

Thermostatic Assembly, in Particular for Laboratory Chambers, Climate Chambers, Cold Chambers or Environment Simulation Chambers

#16
20250341345
2025-11-06

MULTI-STAGE ROTOR FOR AIR CYCLE MACHINE

#17
20250277607
2025-09-04

JOULE-THOMSON CRYOCOOLER

#18
20250271181
2025-08-28

CRYOGENIC COOLING SYSTEM

#19
20250257909
2025-08-14

CRYOGENIC COOLING APPARATUS AND RELATED METHODS

#20
20250251181
2025-08-07

REFRIGERATION CYCLE APPARATUS

#21
20250244054
2025-07-31

Test Chamber And Method For Control

#22
20250207825
2025-06-26

CRYOGENIC DEVICE

#23
20250207824
2025-06-26

CRYOCOOLING SYSTEM

#24
20250189176
2025-06-12

Cooling System And Laboratory Instrument Having A Cooling System

#25
20250109893
2025-04-03

CRYOCOOLER

#26
20250020369
2025-01-16

CRYOGENIC REFRIGERATION DEVICE

#27
20250020368
2025-01-16

REFRIGERATION SYSTEM AND METHOD

#28
20250012486
2025-01-09

METHOD FOR OPERATING CRYOCOOLER

#29
20250003644
2025-01-02

CRYOGENIC REFRIGERATION DEVICE

#30
20250003643
2025-01-02

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

#31
20240426524
2024-12-26

EXHAUST GAS TREATMENTAPPARATUS

#32
20240401860
2024-12-05

CO2 REFRIGERATION SYSTEM WITH SUPERCRITICAL SUBCOOLING CONTROL

#33
20240393018
2024-11-28

COOLING SYSTEM FOR PROCESSING CHAMBER

#34
20240392178
2024-11-28

NONFLAMMABLE REFRIGERANTS HAVING LOW GWP, AND SYSTEMS FOR AND METHODS OF PROVIDING REFRIGERATION

#35
20240377108
2024-11-14

GIFFORD-MCMAHON (GM) CRYOCOOLER FIRST-STAGE DISPLACER, FIRST-STAGE DISPLACER ASSEMBLY, AND GIFFORD-MCMAHON CRYOCOOLER

#36
20240377107
2024-11-14

CRYOGENIC COOLING DEVICE

#37
20240344743
2024-10-17

Cryogenic cooling system

#38
20240318875
2024-09-26

METHOD FOR DISASSEMBLING CRYOCOOLER

#39
20240295348
2024-09-05

INTEGRATED DILUTION REFRIGERATORS

#40
20240295347
2024-09-05

INTEGRATED DILUTION REFRIGERATORS

#41
20240271834
2024-08-15

DYNAMIC ACOUSTIC IMPEDANCE MATCHING FOR CRYOCOOLERS

#42
20240263872
2024-08-08

Cryocooler Suitable for Gas Liquefaction Applications, Gas Liquefaction System and Method Comprising the Same

#43
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

#44
20240263849
2024-08-08

CRYOGENIC COOLING SYSTEM WITH PLURAL MECHANICAL REFRIGERATORS

#45
20240247843
2024-07-25

COOLING LOOP WITH A SUPERCRITICAL FLUID SYSTEM USING COMPRESSED REFRIGERANT FLUID FLOW WITH A POSITIVE JOULE THOMSON COEFFICIENT

#46
20240210072
2024-06-27

HEAT PUMP STEAM GENERATOR

#47
20240200846
2024-06-20

MODULAR COOLING FARM FOR CRYOGENIC APPLICATION

#48
20240142143
2024-05-02

HIGH-TEMPERATURE, DUAL RAIL HEAT PUMP CYCLE FOR HIGH PERFORMANCE AT HIGH-TEMPERATURE LIFT AND RANGE

#49
20240125545
2024-04-18

DEVICE AND METHOD FOR REFRIGERATING OR LIQUEFYING A FLUID

#50
20240118004
2024-04-11

CRYOCOOLER WITH TRANSIENT THERMAL STORAGE

#51
20240102701
2024-03-28

SUB-KELVIN TEMPERATURE ZONE REFRIGERATION MECHANISM

#52
20240093924
2024-03-21

Device and method for pre-cooling a stream of gas

#53
20240077235
2024-03-07

REFRIGERATION PLANT AND METHOD FOR OPERATING A REFRIGERATION PLANT

#54
20240077233
2024-03-07

MAGNETIC COLD STORAGE MATERIAL PARTICLE, COLD STORAGE DEVICE, REFRIGERATOR, CRYOPUMP, SUPERCONDUCTING MAGNET, MAGNETIC RESONANCE IMAGING APPARATUS, NUCLEAR MAGNETIC RESONANCE APPARATUS, MAGNETIC-FIELD-APPLICATION-TYPE SINGLE-CRYSTAL PULLER, AND HELIUM RE-CONDENSATION APPARATUS

#55
20240060689
2024-02-22

CRYOCOOLER AND METHOD FOR OPERATING CRYOCOOLER

#56
20230408152
2023-12-21

CO2 REFRIGERATION SYSTEM WITH EXTERNAL COOLANT CONTROL

#57
20230374362
2023-11-23

Refrigeration Systems and Methods

#58
20230304711
2023-09-28

REFRIGERATION CYCLE SYSTEM

#59
20230296294
2023-09-21

SIMPLIFIED CRYOGENIC REFRIGERATION SYSTEM

#60
20230271105
2023-08-31

SYSTEMS AND METHODS FOR CRYOGENIC REFRIGERATION

#61
20230168016
2023-06-01

Air conditioning unit for an accurate control of supply air temperature, and operation control method and operation control device for air conditioning unit

#62
20230145691
2023-05-11

Cooling system and laboratory instrument having a cooling system

#63
20230135967
2023-05-04

REFRIGERATION DEVICE

#64
20230135323
2023-05-04

Dilution refrigerator with continuous flow helium liquefier

#65
20230104504
2023-04-06

COOLING DEVICE AND COLD HEAD REPLACEMENT METHOD

#66
20230090979
2023-03-23

CRYOGENIC COOLING SYSTEM AND AN INSERT THEREFOR

#67
20230088083
2023-03-23

Gas gap heat switch configuration

#68
20230057478
2023-02-23

REFRIGERATION CYCLE APPARATUS

#69
20230056663
2023-02-23

REFRIGERATION CYCLE SYSTEM

#70
20230043596
2023-02-09

Stirling cooler structure having multiple cooling modules

#71
20230042894
2023-02-09

CRYOGEN-FREE COOLING APPARATUS

#72
20230012324
2023-01-12

Integrated dilution refrigerators

#73
20230010920
2023-01-12

INTEGRATED DILUTION REFRIGERATORS

#74
20230010758
2023-01-12

INTEGRATED DILUTION REFRIGERATORS

#75
20230009670
2023-01-12

Integrated dilution refrigerators

#76
20230008279
2023-01-12

Integrated dilution refrigerators

#77
20220397311
2022-12-15

Apparatus for recondensing helium for cryostat

#78
20220381485
2022-12-01

HYDROGEN COOLING APPARATUS, HYDROGEN SUPPLY SYSTEM, AND REFRIGERATOR

#79
20220349628
2022-11-03

Compact Low-power Cryo-Cooling Systems for Superconducting Elements

#80
20220316767
2022-10-06

REFRIGERANT CYCLE SYSTEM

#81
20220270796
2022-08-25

CRYOCOOLER AND MAGNETIC SHIELD

#82
20220260287
2022-08-18

Thermal switch

#83
20220221198
2022-07-14

Asynchronous drive of cryocooling systems for low temperature applications

#84
20220221104
2022-07-14

1 kelvin and 300 millikelvin thermal stages for cryogenic environments

#85
20220172917
2022-06-02

System for controlling temperature of persistent current switch

#86
20220107119
2022-04-07

Cryocooler and control method of cryocooler

#87
20220074629
2022-03-10

Cryogenic device and cryostat

#88
20220074627
2022-03-10

COOLING SYSTEM FOR PROCESSING CHAMBER

#89
20220065500
2022-03-03

Co-axtal, double-inlet valve for pulse tube cryocooler

#90
20220065499
2022-03-03

Reversible pneumatic drive expander

#91
20220057046
2022-02-24

Cryogenically cooled vacuum chamber radiation shields for ultra-low temperature experiments and extreme high vacuum (XHV) conditions

#92
20220034555
2022-02-03

Cooling loop with a supercritical fluid system using compressed refrigerant fluid flow with a positive Joule Thomson coefficient

#93
20220026117
2022-01-27

Carbon dioxide cooling system with subcooling

#94
20220018262
2022-01-20

MECHANICALLY DRIVEN AIR VEHICLE THERMAL MANAGEMENT DEVICE

#95
20220011024
2022-01-13

Dual-circuit heating, ventilation, air conditioning, and refrigeration systems and associated methods

#96
20210356176
2021-11-18

Cooling container to which refrigerator is attachable

#97
20210348805
2021-11-11

Supercritical fluid chromatography system

#98
20210326739
2021-10-21

Interleaved Cryogenic Cooling System for Quantum Computing Applications

#99
20210302085
2021-09-30

Refrigerated container refrigeration system capable of preventing freezing of container door

#100
20210278491
2021-09-09

Passive flow direction biasing of cryogenic thermosiphon

#101
20210262701
2021-08-26

Remotely driven cryocooler for a superconducting generator

#102
20210215421
2021-07-15

Cryocooler Suitable for Gas Liquefaction Applications, Gas Liquefaction System and Method Comprising the Same

#103
20210207853
2021-07-08

Pulse tube cryocooler and method of manufacturing pulse tube cryocooler

#104
20210199377
2021-07-01

Helium gas liquefier and method for liquefying helium gas

#105
20200408457
2020-12-31

Device for isolating vibrations

#106
20200392950
2020-12-17

Cryopump with enhanced frontal array

#107
20200370792
2020-11-26

Cryogenic cooling system

#108
20200355407
2020-11-12

Fluid supply apparatus

#109
20200348054
2020-11-05

Systems and methods for providing continuous cooling at cryogenic temperatures

#110
20200340626
2020-10-29

A Fault-Tolerant Cryogenically Cooled System

#111
20200333050
2020-10-22

Refrigeration cycle for liquid oxygen densification

#112
20200284245
2020-09-10

Cryopump with peripheral first and second stage arrays

#113
20200209330
2020-07-02

Magnetic resonance scanner with embedded quantum computer

#114
20200191446
2020-06-18

MECHANICAL SUBCOOLING OF TRANSCRITICAL R744 REFRIGERATION SYSTEMS USING SEPARATE R-744 OR OTHER REFRIGERANTS UNITS FOR MECHANICAL SUBCOOLING AND AS A HEAT PUMP FOR HEAT RECLAIM PURPOSES

#115
20200191445
2020-06-18

A MULTISTAGE WAVE ROTOR REFRIGERATOR

#116
20200188814
2020-06-18

SUPERCRITICAL FLUID CHROMATOGRAPHY SYSTEM

#117
20200140096
2020-05-07

Aircraft air conditioning system with a cabin exhaust air turbine

#118
20200140095
2020-05-07

Aircraft air conditioning system with a cabin exhaust air turbine

#119
20200124325
2020-04-23

Cryocooler with heat transfer blocks having fins

#120
20200064060
2020-02-27

Heat exchanger configuration for a high pressure expander process and a method of natural gas liquefaction using the same

#121
20200056815
2020-02-20

Cooling loop with a supercritical fluid system using compressed refrigerant fluid flow with a positive Joule-Thomson coefficient

#122
20200054961
2020-02-20

SYSTEMS AND METHODS FOR CRYOGENIC REFRIGERATION

#123
20200041201
2020-02-06

REFRIGERATION AND/OR LIQUEFACTION DEVICE, AND ASSOCIATED METHOD

#124
20200027633
2020-01-23

Cryocooler and magnetic shield

#125
20200018524
2020-01-16

Cryogenic apparatus

#126
20190383525
2019-12-19

Cryogenic cooling system

#127
20190331366
2019-10-31

LOW GWP CASCADE REFRIGERATION SYSTEM

#128
20190309994
2019-10-10

Heat station for cooling a circulating cryogen

#129
20190301772
2019-10-03

Cooling system

#130
20190195538
2019-06-27

Pulse tube cryocooler and method of manufacturing pulse tube cryocooler

#131
20190154310
2019-05-23

Heat pump system having CO2 as the first heat pump medium and water as the second heat pump medium

#132
20190154309
2019-05-23

Heat pump system having heat pump assemblies coupled on the input side and output side

#133
20190101244
2019-04-04

Method and device for precooling a cryostat

#134
20190093927
2019-03-28

GM cryocooler

#135
20190078814
2019-03-14

Pulse tube cryocooler with axially-aligned components

#136
20190056154
2019-02-21

Recuperated superheat return trans-critical vapor compression system

#137
20190041103
2019-02-07

Cryogenic apparatus

#138
20190011170
2019-01-10

Cryocooler and magnetic shield structure of cryocooler

#139
20190003744
2019-01-03

Mechanical subcooling of transcritical R744 refrigeration systems using separate R-744 or other refrigerants units for mechanical subcooling and as a heat pump for heat reclaim purposes

#140
20180347866
2018-12-06

Cryogenic cooling system with temperature-dependent thermal shunt

#141
20180327099
2018-11-15

Blended flow air cycle system for environmental control

#142
20180320936
2018-11-08

Cryogen-free cooling apparatus

#143
20180202690
2018-07-19

Refrigeration cycle for liquid oxygen densification

#144
20180187928
2018-07-05

System and method for reusing waste heat of a transcritical refrigeration system

#145
20180187927
2018-07-05

SYSTEM AND METHOD FOR REUSING WASTE HEAT OF A TRANSCRITICAL REFRIGERATION SYSTEM

#146
20180144852
2018-05-24

Superconducting coil pre-cooling method and superconducting magnet apparatus

#147
20180112896
2018-04-26

SUPERCRITICAL FLUID CHROMATOGRAPHY SYSTEM

#148
20180045068
2018-02-15

Mechanically driven air vehicle thermal management device

#149
20180031283
2018-02-01

Pulse-tube refrigerator

#150
20180017292
2018-01-18

LOW GWP CASCADE REFRIGERATION SYSTEM

#151
20170343252
2017-11-30

Systems and methods for providing continuous cooling at cryogenic temperatures

#152
20170343246
2017-11-30

CLOSED CYCLE CRYOGEN RECIRCULATION SYSTEM AND METHOD

#153
20170341768
2017-11-30

Environmental control system with an outflow heat exchanger

#154
20170307698
2017-10-26

Apparatus and a method for helium collection and reliquefaction in a magnetoencephalography measurement device

#155
20170306939
2017-10-26

Multi-refrigerator high speed cryopump

#156
20170305557
2017-10-26

Environmental control system utilizing multiple mix points for recirculation air in accordance with pressure mode

#157
20170305556
2017-10-26

Environmental control system utilizing bleed pressure assist

#158
20170287606
2017-10-05

Method for maintaining refrigeration unit and refrigeration unit

#159
20170254569
2017-09-07

Two-stage pressure buildup refrigeration cycle apparatus

#160
20170248349
2017-08-31

Heat pump

#161
20170246558
2017-08-31

Supercritical fluid chromatography system

#162
20170233083
2017-08-17

Thermal management systems and methods

#163
20170211859
2017-07-27

Recuperative trapping stage, refrigerator comprising a recuperative trapping stage and method of cleaning a recuperative trapping stage

#164
20170199255
2017-07-13

Fluid channelling system of an NMR system and method of operating a system of this kind

#165
20170184314
2017-06-29

HEAT PUMP HEATING SYSTEM

#166
20170168121
2017-06-15

Cryocooled SQUID measurement apparatus

#167
20170146266
2017-05-25

Closed-cycle cryogenic refrigeration system

#168
20170138644
2017-05-18

Pulse tube cooler system with force-compensated rotary valve line

#169
20170129614
2017-05-11

Aircraft air conditioning system with a cabin exhaust air turbine

#170
20170122624
2017-05-04

Multi-stage system for cooling a refrigerant

#171
20170115036
2017-04-27

GM cryocooler

#172
20170051950
2017-02-23

Carbon dioxide cooling system with subcooling

#173
20170051949
2017-02-23

Carbon dioxide cooling system with subcooling

#174
20170051874
2017-02-23

Method and device for precooling a cryostat

#175
20170038123
2017-02-09

CRYOGENIC FLUID CIRCUIT DESIGN FOR EFFECTIVE COOLING OF AN ELONGATED THERMALLY CONDUCTIVE STRUCTURE EXTENDING FROM A COMPONENT TO BE COOLED TO A CRYOGENIC TEMPERATURE

#176
20170038100
2017-02-09

METHOD AND APPARATUS FOR THERMALLY DISCONNECTING A CRYOGENIC VESSEL FROM A REFRIGERATOR

#177
20160340048
2016-11-24

Blended flow air cycle system for environmental control

#178
20160320098
2016-11-03

CO2 cooling system and method for operating same

#179
20160276082
2016-09-22

Superconducting magnet system including thermally efficient ride-through system and method of cooling superconducting magnet system

#180
20160245553
2016-08-25

Multistage pulse tube coolers

#181
20160216010
2016-07-28

Hybrid Gifford-McMahon-Brayton expander

#182
20160061493
2016-03-03

Cryogenic refrigerator

#183
20160040913
2016-02-11

Temperature control of multi-stage cryocooler with load shifting capabilities

#184
20150345834
2015-12-03

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

#185
20150338151
2015-11-26

Ultra-low-temperature device and method for refrigerating object to be refrigerated using the same

#186
20150332829
2015-11-19

Cryogenic cooling system

#187
20150316315
2015-11-05

Refrigeration and/or liquefaction device, and associated method

#188
20150276274
2015-10-01

Regenerative refrigerator

#189
20150267942
2015-09-24

Cryogenic refrigerator and method of controlling cryogenic refrigerator

#190
20150253042
2015-09-10

Regenerative refrigerator

#191
20150233609
2015-08-20

CRYOGENIC REFRIGERATOR

#192
20150192329
2015-07-09

Cryocooler regenerator containing one or more carbon-based anisotropic thermal layers

#193
20150176867
2015-06-25

Hybrid Brayton—Gifford-McMahon expander

#194
20150168026
2015-06-18

Regenerative refrigerator

#195
20150075188
2015-03-19

Regenerative refrigerator, first stage regenerator, and second stage regenerator

#196
20150068221
2015-03-12

Cryogenic refrigerator

#197
20150013348
2015-01-15

System, apparatus and method for pulse tube cryocooler

#198
20140338367
2014-11-20

Cryogenic refrigerator

#199
20140318155
2014-10-30

Cryogenic refrigerator

#200
20140250920
2014-09-11

Pulse tube refrigerator

#201
20140245754
2014-09-04

Cryogenic refrigeration apparatus and method of controlling cryogenic refrigeration apparatus

#202
20140243205
2014-08-28

Very efficient heat exchanger for cryogen free MRI magnet

#203
20140238047
2014-08-28

Cryogenic refrigerator

#204
20140230456
2014-08-21

Apparatus for achieving cryogenic temperature in movable system

#205
20140208774
2014-07-31

Cryogenic refrigerator

#206
20140196452
2014-07-17

Multi-stage double-acting traveling-wave thermoacoustic system

#207
20140007596
2014-01-09

Cryostat with PTR cooling and two stage sample holder thermalization

#208
20130319019
2013-12-05

Cooling apparatus and method

#209
20130283823
2013-10-31

Multistage pulse tube coolers

#210
20130263607
2013-10-10

Regenerative refrigerator

#211
20130231249
2013-09-05

Systems, methods, and apparatus for cryogenic refrigeration

#212
20130205805
2013-08-15

Multi-refrigerator high speed cryopump

#213
20130192034
2013-08-01

Refrigerator installing structure

#214
20130133348
2013-05-30

Blended flow air cycle system for environmental control

#215
20130086926
2013-04-11

Cryogenic refrigerator, cryopump and displacer

#216
20130086925
2013-04-11

Cryogenic refrigerator

#217
20130067936
2013-03-21

Cryogenic refrigerator

#218
20130023418
2013-01-24

Tubular thermal switch for the cryo-free magnet

#219
20130000326
2013-01-03

Regenerator, GM refrigerator, and pulse tube refrigerator

#220
20120304668
2012-12-06

Regenerator, GM type refrigerator and pulse tube refrigerator

#221
20120227417
2012-09-13

G-M REFRIGERATOR WITH PHASE MODULATION MECHANISM

#222
20120204579
2012-08-16

Regenerative refrigerator

#223
20120151941
2012-06-21

Secondary pulse tubes and regenerators for coupling to room temperature phase shifters in multistage pulse tube cryocoolers

#224
20120102976
2012-05-03

Pulse tube cryocooler modulating phase via inertance tube and acoustic power amplifier thereof

#225
20120031110
2012-02-09

CRYOGENIC REFRIGERATOR COUPLING STRUCTURE

#226
20120000236
2012-01-05

HEAT PUMP HEATING SYSTEM

#227
20110271693
2011-11-10

System and method for removing heat generated by a heat sink of magnetic resonance imaging system

#228
20110219785
2011-09-15

Method and apparatus for controlling temperature in a cryocooled cryostat using static and moving gas

#229
20110126554
2011-06-02

Linear drive cryogenic refrigerator

#230
20110100024
2011-05-05

Multistage pulse tube coolers

#231
20110100023
2011-05-05

Variable phase shift devices for pulse tube coolers

#232
20110100022
2011-05-05

Phase shift devices for pulse tube coolers

#233
20110000228
2011-01-06

HYBRID CRYOCOOLER WITH MULTIPLE PASSIVE STAGES

#234
20110000225
2011-01-06

Double inlet type pulse tube refrigerator

#235
20100313574
2010-12-16

Superconducting magnetic apparatus

#236
20100298148
2010-11-25

Superconducting magnet system with refrigerator for re-liquifying cryogenic fluid in a tubular conduit

#237
20100281885
2010-11-11

Systems, methods, and apparatus for cryogenic refrigeration

#238
20100263405
2010-10-21

Cryogenic Refrigeration Method And Device

#239
20100257872
2010-10-14

Pulse tube refrigerator

#240
20100229572
2010-09-16

REGENERATIVE REFRIGERATOR

#241
20100139297
2010-06-10

AIR CYCLE REFRIGERATION CAPACITY CONTROL SYSTEM

#242
20100113282
2010-05-06

Superconductor cooling system and superconductor cooling method

#243
20100050661
2010-03-04

Apparatus and methods for improving vibration isolation, thermal dampening, and optical access in cryogenic refrigerators

#244
20090293505
2009-12-03

LOW VIBRATION LIQUID HELIUM CRYOSTAT

#245
20090275476
2009-11-05

CRYOSTAT ASSEMBLY

#246
20090193816
2009-08-06

Method and apparatus for controlling the cooling power of a cryogenic refrigerator delivered to a cryogen vessel

#247
20090173083
2009-07-09

Co-axial multi-stage pulse tube for helium recondensation

#248
20090151803
2009-06-18

Hybrid spool valve for multi-port pulse tube

#249
20090094992
2009-04-16

Gas liquifier

#250
20090049863
2009-02-26

Reliquifier and recondenser with vacuum insulated sleeve and liquid transfer tube

#251
20090049862
2009-02-26

RELIQUIFIER

#252
20080314050
2008-12-25

NO-VENT LIQUID HYDROGEN STORAGE AND DELIVERY SYSTEM

#253
20080276626
2008-11-13

Vibration-inhibiting reinforcement member for a cryocooler

#254
20080264071
2008-10-30

Pulse-tube refrigerating machine

#255
20080256958
2008-10-23

Pulse tube cryocooler

#256
20080229760
2008-09-25

Multi-stage pulse tube cryocooler with acoustic impedance constructed to reduce transient cool down time and thermal loss

#257
20080173026
2008-07-24

Regenerative cryocooler, cylinder used for the regenerative cryocooler, cryopump, recondensing apparatus, superconducting magnet apparatus, and semiconductor detecting apparatus

#258
20080148756
2008-06-26

Refrigeration apparatus having warm connection element and cold connection element and heat pipe connected to connection elements

#259
20080122442
2008-05-29

Low temperature probe and nuclear magnetic resonance analysis apparatus using the same

#260
20080115520
2008-05-22

Rinsable cold head for a cryo refrigerator using the pulse tube principle

#261
20080115510
2008-05-22

Cryostats including current leads for electronically powered equipment

#262
20080104966
2008-05-08

Methods and devices for polarized samples for use in MRI

#263
20080098752
2008-05-01

Low Temperature Cryostat

#264
20080072607
2008-03-27

Densifier for simultaneous conditioning of two cryogenic liquids

#265
20070261416
2007-11-15

Hybrid cryocooler with multiple passive stages

#266
20070249682
2007-10-25

Novel CD40:CD154 binding interruptor compounds and use thereof to treat immunological complications

#267
20070220903
2007-09-27

Thermoacoustic apparatus

#268
20070214802
2007-09-20

SUPERCONDUCTING MAGNET APPARATUS

#269
20070186560
2007-08-16

Hybrid heat pump / refrigerator with magnetic cooling stage

#270
20070163272
2007-07-19

Compact integrated buffer for pulse tube refrigerator

#271
20070157632
2007-07-12

Pulse tube cryogenic cooler

#272
20070130961
2007-06-14

Refrigerator with magnetic shield

#273
20070119191
2007-05-31

Pulse tube cryogenic cooler

#274
20070119190
2007-05-31

Pulse tube cryogenic cooler

#275
20070119189
2007-05-31

Three track valve for cryogenic refrigerator

#276
20070107446
2007-05-17

Superconducting magnet system with refrigerator for re-liquifying cryogenic fluid in a tubular conduit

#277
20070107445
2007-05-17

NMR apparatus with commonly cooled probe head and cryogenic container and method for the operation thereof

#278
20070089432
2007-04-26

Cryostat configuration with cryocooler

#279
20070056297
2007-03-15

Low vibration cryocooler

#280
20070051116
2007-03-08

Device for loss-free cryogen cooling of a cryostat configuration

#281
20070051115
2007-03-08

Cryostat configuration with cryocooler and gas gap heat transfer device

#282
20070000257
2007-01-04

Pulse tube refrigerating machine

#283
20060288710
2006-12-28

Apparatus and method for controlling a cryocooler by adjusting cooler gas flow oscillating frequency

#284
20060272338
2006-12-07

Vacuum device

#285
20060266053
2006-11-30

APPARATUS FOR THERMAL SHIELDING OF A SUPERCONDUCTING MAGNET

#286
20060242968
2006-11-02

Cooling device

#287
20060225435
2006-10-12

Cryocooler with grooved flow straightener

#288
20060184010
2006-08-17

Low temperature probe having transmitting coil and receiving coil or transmit/receive coil and used in NMR apparatus

#289
20060174635
2006-08-10

Multi-stage pulse tube with matched temperature profiles

#290
20060156741
2006-07-20

Multi-stage cryocooler with concentric second stage

#291
20060144054
2006-07-06

Co-axial multi-stage pulse tube for helium recondensation

#292
20060130493
2006-06-22

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

#293
20060097146
2006-05-11

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

#294
20060096301
2006-05-11

NMR spectrometer with refrigerator cooling

#295
20060086098
2006-04-27

Pulse tube cooler with internal MEMS flow controller

#296
20060075769
2006-04-13

Refrigeration system which compensates for heat leakage

#297
20060064989
2006-03-30

Superconducting magnet system with refrigerator

#298
20060026968
2006-02-09

Cryopump with two-stage pulse tube refrigerator

#299
20060021355
2006-02-02

Cryostat configuration

#300
20050274124
2005-12-15

Multi-stage pulse tube cryocooler