ClassID:

154242

F17C2221/017 - CPC Classification

Classification description:

Handled fluid, in particular type of fluid; Pure fluids; Noble gases (Ar, Kr, Xe) Helium

Recent Application in this class:
#1
20260153189
2026-06-04

FLUX PINNING SUPERCONDUCTING LH2 TANK

#2
20260110400
2026-04-23

METHOD FOR MANUFACTURING LINER FOR PRESSURE VESSEL AND LINER FOR PRESSURE VESSEL

#3
20260102788
2026-04-16

METHOD OF INTERNAL LINING OF CONTAINERS AND LINING APPARATUS

#4
20260085673
2026-03-26

CRYOGENIC TANDEM PUMP WITH ASYNCHRONOUS DRIVES, ZERO TANK RETURN

#5
20260071726
2026-03-12

INERT GAS BACKUP SYSTEM FOR AIR COMPRESSORS

#6
20250354631
2025-11-20

FLUID ASSEMBLY

#7
20250347386
2025-11-13

CORRUGATED PLATE AND LIQUEFIED GAS STORAGE CONTAINER HAVING THE SAME

#8
20250327550
2025-10-23

HIGH-PRESSURE GAS FILLING/UNLOADING SYSTEM

#9
20250277562
2025-09-04

INERT GAS BACKUP SYSTEM FOR AIR COMPRESSORS

#10
20250224077
2025-07-10

TANK FOR STORING CRYOGENIC FLUID

#11
20250198570
2025-06-19

DEVICE AND METHOD FOR TRANSFERRING LIQUID HELIUM INTO AN APPLICATION CRYOSTAT

#12
20250189081
2025-06-12

TANK AND NOZZLE ASSEMBLY

#13
20250180166
2025-06-05

METHOD AND SYSTEM FOR ZERO BOIL-OFF OPERATION IN LIQUEFIED GAS APPLICATIONS

#14
20250164073
2025-05-22

MEMBRANE TANK FEASIBLE FOR CRYOGENIC SERVICE

#15
20250060072
2025-02-20

CRYOGENIC FLUID STORAGE UNIT

#16
20250020254
2025-01-16

QUICK DISCONNECT COUPLING SYSTEMS AND RELATED METHODS

#17
20250003556
2025-01-02

HANDLE ASSEMBLY FOR A PORTABLE PRESSURIZED GAS CYLINDER

#18
20240418321
2024-12-19

STORAGE AND/OR TRANSPORT CONTAINER FOR A CRYOGENIC LIQUEFIED GAS AND METHOD FOR STORING AND/OR FOR TRANSPORTING A CRYOGENIC LIQUEFIED GAS

#19
20240271753
2024-08-15

METHOD OF OPERATING A COLD CRYOGENIC LIQUID SUPPLY CHAIN

#20
20240271751
2024-08-15

TANK FOR TRANSPORTING CRYOGENIC FLUIDS

#21
20240218980
2024-07-04

PANEL-INTEGRATED CRYOGENIC TANK COOLING CHANNELS

#22
20240183495
2024-06-06

METHOD AND APPARATUS FOR STORING LIQUEFIED GAS IN AND WITHDRAWING EVAPORATED GAS FROM A CONTAINER

#23
20240167629
2024-05-23

System for the thermal compression of a gas

#24
20240167626
2024-05-23

Processing apparatus, corrugated plate, and storage container

#25
20240159362
2024-05-16

BALLOON GAS TANK FILLING PIECE

#26
20240125431
2024-04-18

Device for Providing Liquid Helium Forced Flow Cooling Fluid

#27
20240125429
2024-04-18

CRYOGENIC UNIT

#28
20240093836
2024-03-21

DEVICE FOR TRANSFERRING LIQUID HELIUM, WITH REDUCED TRANSFER LOSSES

#29
20240060604
2024-02-22

TRIPLE CONTAINMENT TANK

#30
20240009620
2024-01-11

VALUABLE GAS RECOVERY APPARATUS

#31
20230408031
2023-12-21

Cryogenic tank

#32
20230395829
2023-12-07

Grid-interactive cryogenic energy storage systems with waste cold recovery capabilities

#33
20230332748
2023-10-19

Tank and nozzle assembly

#34
20230332742
2023-10-19

METHOD FOR COATING A WALL

#35
20230313951
2023-10-05

Method and system for optimized gas delivery with automated redundant pressure regulation safety feature

#36
20230303904
2023-09-28

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

#37
20230302304
2023-09-28

PORTABLE VESSEL, REGULATOR AND APPARATUS FOR STORING FLUIDS

#38
20230288029
2023-09-14

SYSTEM FOR CAPTURING VAPOR FROM A CRYOGENIC STORAGE TANK

#39
20230265975
2023-08-24

Handle assembly for a portable pressurized gas cylinder

#40
20230265970
2023-08-24

System for Recycling Helium

#41
20230200016
2023-06-22

NON-CONTACT DISPLACEMENT MEASUREMENT FOR CRYOGENIC STABILIZATION

#42
20230184386
2023-06-15

METHOD FOR EXTRACTING A LIQUID PHASE OF A CRYOGEN FROM A STORAGE DEWAR

#43
20230160537
2023-05-25

System and a coupled system for filling a cryogen storage vessel with a liquid cryogen

#44
20230160534
2023-05-25

Method for transferring cryogenic fluid using a device for transferring cryogenic fluid

#45
20230160530
2023-05-25

Method for supplying liquid cryogen to multiple cryogen storage vessels installed at different locations

#46
20230160529
2023-05-25

Method of operating a cold cryogenic liquid supply chain

#47
20230123339
2023-04-20

Cryogenic tank for storing liquefied fluid

#48
20230055875
2023-02-23

Mobile cryogenic tank and provisioning method

#49
20220356991
2022-11-10

Liner collapse mitigations for type IV conformable pressure vessels

#50
20220349522
2022-11-03

Strategies for safe fast-fill of compressed gas tanks

#51
20220275909
2022-09-01

Pressure Vessel

#52
20220205589
2022-06-30

Pressurized sub-cooled cryogenic system and method of use

#53
20220196209
2022-06-23

SUBCOOLED CYROGENIC STORAGE AND TRANSPORT OF VOLATILE GASES

#54
20220136652
2022-05-05

Methods of preventing failure of corrugated tube in type IV pressure vessels

#55
20220082211
2022-03-17

Transport container and method

#56
20220082210
2022-03-17

METHOD AND FILLING DEVICE FOR FILLING A TRANSPORT TANK

#57
20220074550
2022-03-10

TRANSPORT CONTAINER

#58
20220042651
2022-02-10

SUPPORT DEVICE AND STORAGE CONTAINER FOR LIQUEFIED GAS

#59
20220026025
2022-01-27

Method for filling a tank with liquefied gas

#60
20220018920
2022-01-20

Auxiliary cryogen storage for magnetic resonance imaging applications

#61
20220010929
2022-01-13

High-temperature and/or high pressure gas enclosure

#62
20210356196
2021-11-18

Vaporizer with defrosting function

#63
20210164614
2021-06-03

Container for storing and transporting liquefied gas

#64
20210156517
2021-05-27

METHOD AND APPARATUS FOR STORING LIQUEFIED GAS IN AND WITHDRAWING EVAPORATED GAS FROM A CONTAINER

#65
20210072107
2021-03-11

Method for calculating the autonomy of a gas distribution assembly

#66
20210065945
2021-03-04

Detachable cryostat

#67
20210041334
2021-02-11

TEST APPARATUS AND METHOD FOR TESTING A LOAD CHANGE

#68
20200378557
2020-12-03

Transport container with coolable thermal shield

#69
20200370710
2020-11-26

Thermal Cascade for Cryogenic Storage and Transport of Volatile Gases

#70
20200363014
2020-11-19

VACUUM VESSEL

#71
20200355326
2020-11-12

Cryogenic cooling system

#72
20200325884
2020-10-15

Centrifugal compressor with piston intensifier

#73
20200298191
2020-09-24

VOLUMETRIC AND GRAVIMETRIC FILL LEVEL FOR PRODUCING A GAS MIXTURE

#74
20200180848
2020-06-11

High pressure reducing tilt nozzle

#75
20200149686
2020-05-14

Low vibration cryocooled cryostat

#76
20200116304
2020-04-16

High-pressure tank and manufacturing method of high-pressure tank

#77
20190338887
2019-11-07

Pressure vessel system for a motor vehicle

#78
20190331299
2019-10-31

Methods for helium storage and supply

#79
20190277562
2019-09-12

Method and Device for Removing Helium from a Pressurized Container

#80
20190263089
2019-08-29

Aerogel laminate and thermal insulation material

#81
20190226639
2019-07-25

Storage vessel for extremely low temperature material with cryogenic jacket

#82
20190211970
2019-07-11

Automated cryogenic refilling system

#83
20190145580
2019-05-16

Transport container

#84
20190145579
2019-05-16

Transport container

#85
20190145578
2019-05-16

Transport container

#86
20190128479
2019-05-02

Modular gas control attachment assembly for cylinders

#87
20190100374
2019-04-04

High pressure reducing tilt nozzle

#88
20190078737
2019-03-14

Set for dispensing liquefied gas

#89
20190025339
2019-01-24

High magnetic field scanning probe microscope employing liquid helium-free room-temperature bore superconducting magnet

#90
20180371908
2018-12-27

Paired air pressure energy power system and power method thereof

#91
20180355721
2018-12-13

Paired air pressure energy storage device, inspection method and balance detection mechanism thereof

#92
20180347719
2018-12-06

Method for releasing a fluid from a pressure vessel assembly

#93
20180340654
2018-11-29

Pressurized sub-cooled cryogenic system and method of use

#94
20180299072
2018-10-18

Method for supplying cryogenic liquid, and facility for implementing said method

#95
20180283613
2018-10-04

COMPRESSED GAS CONFINEMENT ARTICLE WITH BARRIER COATING

#96
20180231186
2018-08-16

VALVE BLOCK FOR GAS CYLINDER WITH IMPROVED USAGE SAFETY

#97
20180231182
2018-08-16

Transport container

#98
20180202554
2018-07-19

BI-DIRECTIONAL SEALING SYSTEM FOR THE OUTLET OF A PLASTIC-LINED COMPRESSED GAS CYLINDER

#99
20180172215
2018-06-21

COMPRESSED GAS STORAGE UNIT AND FILL METHODS

#100
20180119881
2018-05-03

METHOD FOR PREPARING THE INTERNAL SHELL OF A COMPOSITE TYPE IV RESERVOIR FOR STORING PRESSURIZED FLUID

#101
20180112827
2018-04-26

Gas cylinder control system and gas cylinder for use therewith system

#102
20180104638
2018-04-19

Composition and system for gas storage

#103
20180073681
2018-03-15

Obviating liquid intrusion into a gas supply line

#104
20180016130
2018-01-18

Reduced boil-off thermal conditioning system

#105
20170336030
2017-11-23

Storage vessel comprising a one-piece shaped body of a porous solid

#106
20170307139
2017-10-26

Container for pressurized gas

#107
20170211748
2017-07-27

LOW TEMPERATURE HELIUM INJECTION

#108
20170059242
2017-03-02

Gas displacement pump assembly

#109
20170038100
2017-02-09

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

#110
20170002979
2017-01-05

Cryostat with active neck tube cooling by a second cryogen

#111
20160334060
2016-11-17

Helium vessel port arrangement for a magnetic resonance imaging system

#112
20160264752
2016-09-15

MATERIAL AND DEVICE FOR THE CONTAINMENT OF CRYOGENIC LIQUIDS

#113
20160245426
2016-08-25

Method and apparatus for controlling gas flow from cylinders

#114
20160116114
2016-04-28

Method and apparatus for controlling gas flow from cylinders

#115
20160055949
2016-02-25

CRYOSTAT

#116
20150338023
2015-11-26

Metallic liner pressure vessel comprising polar boss

#117
20150321848
2015-11-12

Hydrogen cavern pad gas management

#118
20150321847
2015-11-12

Method and apparatus for providing over-pressure protection for an underground storage cavern

#119
20150308622
2015-10-29

Mobile compressed gas refueler

#120
20150260345
2015-09-17

Cap with a brim protecting the rotary control member of a gas container valve unit

#121
20150251288
2015-09-10

Device for supplying subcooled liquid cryogen to cutting tools

#122
20150240993
2015-08-27

Pressure vessel

#123
20150167897
2015-06-18

Assembly of a support and gas container such as a medical gas cylinder

#124
20150136788
2015-05-21

Web insulation system, valve for a web insulation system, and a storage container using the web insulation system

#125
20150096994
2015-04-09

High-pressure tank with permeation barrier

#126
20150075189
2015-03-19

Low-loss cryogenic fluid supply system and method

#127
20150007586
2015-01-08

Method for reconfiguring a cryostat configuration for recirculation cooling

#128
20150000755
2015-01-01

Pressurizing device and method

#129
20140130875
2014-05-15

Method and apparatus for controlling gas flow from cylinders

#130
20140097189
2014-04-10

Method of constructing a storage tank for cryogenic liquids

#131
20140097184
2014-04-10

Method and apparatus for gas cylinder sealing

#132
20140053921
2014-02-27

Cylinder valve having a device for reducing or closing off the flow in the event of a rise in temperature

#133
20140034654
2014-02-06

Liner for gas storage tank

#134
20130256157
2013-10-03

High-pressure tank with permeation barrier

#135
20130233440
2013-09-12

Liquid to high pressure gas transfill system and method

#136
20130139925
2013-06-06

Ullage tank for vertical storage tank

#137
20120318442
2012-12-20

Process for the Manufacture of a Leaktight Bladder of a Type IV Tank, and Type IV Tank

#138
20120291878
2012-11-22

COMPOSITE TANK, AND ASSEMBLY INCLUDING SUCH A TANK AND MEMBER FOR RECEIVING AND/OR DISPENSING GAS

#139
20120181287
2012-07-19

Closure device

#140
20120085727
2012-04-12

Collar for high-pressure bottles and process for its construction

#141
20120073677
2012-03-29

Water actuated pressurized gas release device

#142
20110274492
2011-11-10

DRILLED UNDERGROUND GASEOUS STORAGE SYSTEM

#143
20110271693
2011-11-10

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

#144
20110210516
2011-09-01

Anti-extrusion sealing system for the outlet of a plastic-lined compressed gas cylinder

#145
20110210515
2011-09-01

SEALING SYSTEM FOR THE OUTLET OF A PLASTIC-LINED COMPRESSED GAS CYLINDER

#146
20110168726
2011-07-14

HYBRID PRESSURE VESSELS FOR HIGH PRESSURE APPLICATIONS

#147
20110041520
2011-02-24

CRYOSTAT AND BIOMAGNETIC MEASUREMENT SYSTEM WITH RADIOFREQUENCY SHIELDING

#148
20110036163
2011-02-17

Method for Filling a Pressurized Gas Tank

#149
20110036102
2011-02-17

CRYOSTAT HAVING A REINFORCED INTERIOR VESSEL

#150
20110023501
2011-02-03

METHODS AND SYSTEMS FOR BULK ULTRA-HIGH PURITY HELIUM SUPPLY AND USAGE

#151
20100319804
2010-12-23

DEVICE FOR FILLING AND DISTRIBUTING GAS AND ASSEMBLY COMPRISING SUCH A DEVICE

#152
20100241371
2010-09-23

Method for the real-time determination of the filling level of a cryogenic tank

#153
20100199690
2010-08-12

Refrigerator Isolation Valve

#154
20100193529
2010-08-05

GAS BOTTLE, PROTECTIVE ELEMENT FOR USE ON SUCH GAS BOTTLE, AND FILTER INTENDED TO USE WITH SUCH GAS BOTTLE

#155
20100147859
2010-06-17

Compressed gas cylinder having conductive polymeric foot ring

#156
20100146992
2010-06-17

Insulation for storage or transport of cryogenic fluids

#157
20100101579
2010-04-29

Portable Medical Gas Delivery System

#158
20100041976
2010-02-18

CRYOSTAT FOR REDUCED CRYOGEN CONSUMPTION

#159
20100018972
2010-01-28

DEVICE FOR TRANSFERRING MATERIAL

#160
20100011782
2010-01-21

Container for receiving media and/or devices to be stored at low temperatures

#161
20090288427
2009-11-26

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

#162
20090272126
2009-11-05

Transporting and managing liquefied natural gas

#163
20090211261
2009-08-27

Mobile unit for cryogenic treatment

#164
20090134170
2009-05-28

Propellant tank for cryogenic liquids

#165
20090114294
2009-05-07

PORTABLE GAS SHOCK OR AIR BAG INFLATOR OR DEFLATOR

#166
20090107577
2009-04-30

Method and device for filling pressure gas containers

#167
20090107151
2009-04-30

Cryostat radiation shield with joining conduit supplied with vented cryogen gas

#168
20090084194
2009-04-02

Coriolis dosing system for filling gas cylinders

#169
20090032982
2009-02-05

SYSTEM AND METHOD FOR PROVIDING A GAS MIXTURE

#170
20090032133
2009-02-05

GAS CHARGING DEVICE, GAS CHARGING METHOD AND METHOD FOR PRODUCING GAS EJECTION DEVICE

#171
20090025400
2009-01-29

Device and Method for Protecting a Cryogenic Tank and Tank Comprising Such a Device

#172
20090020537
2009-01-22

CONTAINERS AND METHODS FOR THE STORAGE AND TRANSPORTATION OF PRESSURIZED CRYOGENIC FLUIDS

#173
20090019862
2009-01-22

CRYOSTAT FOR STUDYING SAMPLES IN A VACUUM

#174
20090010714
2009-01-08

LNG RECEIVING TERMINAL THAT PRIMARILY USES COMPENSATED SALT CAVERN STORAGE AND METHOD OF USE

#175
20080302804
2008-12-11

Method of constructing a storage tank for cryogenic liquids

#176
20080289700
2008-11-27

High pressure safety valve, system and method

#177
20080250793
2008-10-16

Electrically conductive shield for refrigerator

#178
20080237099
2008-10-02

Tank with a gas extraction device for storing cryogenic liquid or fuel for spacecraft

#179
20080216486
2008-09-11

Cooling apparatus comprising a thermal interface and method for recondensing a cryogen gas

#180
20080202629
2008-08-28

Two-Step-Process for Filling Gas Containers for Airbag Systems and Gas Filling Device for a Two-Step-Filling Process

#181
20080197137
2008-08-21

Cryogenic storage tank with thermal shield

#182
20080178610
2008-07-31

Portable liquid oxygen storage unit

#183
20080171663
2008-07-17

Refrigerant liquid level measuring device, refrigerant liquid level measuring method, and superconducting magnet device

#184
20080168777
2008-07-17

Cryostat for Transporting Cooled Equipment at a Cryogenic Temperature

#185
20080141684
2008-06-19

Liquid tank with combined liquid filling and liquid extraction conduit

#186
20080127654
2008-06-05

Container for Transport and Storage for Compressed Natural Gas

#187
20080105691
2008-05-08

Internal heating of a fluid in a storage tank

#188
20080104969
2008-05-08

Acoustic fluid level monitoring

#189
20080047963
2008-02-28

BOSS SYSTEM

#190
20080022698
2008-01-31

Cryostat comprising a cryogen vessel suspended within an outer vacuum container

#191
20070289975
2007-12-20

Vessel Comprising Two Compartments And Connection, One Compartment Is Defilled And The Other Is Filled

#192
20070257498
2007-11-08

Ergonomic shroud for medical gas cylinders

#193
20070246475
2007-10-25

Process for the Manufacture of a Leaktight Bladder of a Type IV Tank, and Type IV Tank

#194
20070246121
2007-10-25

Method of filling compressed-gas containers with gas

#195
20070193647
2007-08-23

High pressure gas container with an auxiliary valve and process for filling it

#196
20070169487
2007-07-26

Liquified gas cryostat

#197
20070151621
2007-07-05

Automatic shutoff and metering device

#198
20070145194
2007-06-28

Fuel tank with specialized tank outlet for spacecraft

#199
20070130964
2007-06-14

Gaseous fluid production apparatus and method

#200
20070125441
2007-06-07

Diagnostic method and apparatus for a pressurized gas supply system

#201
20070111579
2007-05-17

Tank

#202
20070101763
2007-05-10

Method and installation for the provision of gas under pressure

#203
20070084509
2007-04-19

Fuel tank for spacecraft

#204
20070079892
2007-04-12

Gas filling system

#205
20070069095
2007-03-29

Resiliently flexible hanger system

#206
20070017597
2007-01-25

Method for filling a pressure vessel with gas

#207
20070017596
2007-01-25

System for purging high purity interfaces

#208
20070006597
2007-01-11

Cryogenic tank system

#209
20060288731
2006-12-28

Method and apparatus for maintaining apparatus at cryogenic temperatures over an extended period without active refrigeration

#210
20060260710
2006-11-23

Gas capsules and method of filling them

#211
20060236789
2006-10-26

Container for holding a cryogenic fuel

#212
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

#213
20060221877
2006-10-05

Apparatus and method for inspecting containers

#214
20060201572
2006-09-14

Pressurized gas charging method

#215
20060169704
2006-08-03

Double-walled container having supports for positioning the inner and outer walls

#216
20060156743
2006-07-20

Optimized cryogenic fluid supply method

#217
20060150640
2006-07-13

LNG receiving terminal that primarily uses compensated salt cavern storage and method of use

#218
20060112738
2006-06-01

Divided pressure vessel apparatus for carbon dioxide based systems and methods of using same

#219
20060086101
2006-04-27

Cryogenic system

#220
20060086100
2006-04-27

Gaseous fluid production apparatus and method

#221
20060076076
2006-04-13

Method of unloading and vaporizing natural gas

#222
20060065663
2006-03-30

High pressure vessel

#223
20050230554
2005-10-20

Reservoir for cryogenic fuels and vehicles

#224
20050139600
2005-06-30

Container for holding a cryogenic fluid

#225
20050083198
2005-04-21

Monitoring system for a mobile storage tank

#226
20050061404
2005-03-24

Method of producing a cold temperature high toughness structural steel

#227
20050050849
2005-03-10

Method of filling and sealing

#228
20050028536
2005-02-10

Storage tank for cryogenic liquids

#229
20050016186
2005-01-27

Gas charging system for fill of gas storage and dispensing vessels

#230
17719872
2023-08-01

Tank and nozzle assembly

#231
17701540
2022-10-25

Cryostat and quantum computing system having same

#232
17230771
2023-05-02

System and method for recycling helium

#233
15150770
2020-04-14

Protective cover for medical gas cylinders and canisters