ClassID:

154457

F17C2260/036 - CPC Classification

Classification description:

Purposes of gas storage and gas handling; Dealing with losses of fluid Avoiding leaks

Recent Application in this class:
#1
20260153194
2026-06-04

Boss for Hydrogen Tank

#2
20260085789
2026-03-26

PRESSURE TANK

#3
20250277563
2025-09-04

PRESSURE VESSEL WITH MULTIPLE LATERAL OUTFLOW OPENINGS

#4
20250264191
2025-08-21

BOSS ASSEMBLY, GAS STORAGE CONTAINER, AND BOSS ASSEMBLY MANUFACTURING METHOD

#5
20250224083
2025-07-10

SHUT-OFF VALVE AND TANK SYSTEM WITH A SHUT-OFF VALVE

#6
20250164073
2025-05-22

MEMBRANE TANK FEASIBLE FOR CRYOGENIC SERVICE

#7
20250137597
2025-05-01

VEHICLE FLUID STORAGE DEVICE AND METHOD OF MANUFACTURING THE SAME

#8
20250084967
2025-03-13

PRESSURE VESSEL SYSTEM

#9
20250060071
2025-02-20

PRECAST, PRESTRESSED CONCRETE CRYOGENIC TANKS - SLIDING BASE INSULATION SYSTEM AND METHOD FOR FULL AND DOUBLE CONTAINMENT SYSTEMS

#10
20240410858
2024-12-12

SYSTEMS, METHODS AND APPARATUS FOR IN-SERVICE TANK INSPECTIONS

#11
20240392922
2024-11-28

STORAGE TANK

#12
20240318785
2024-09-26

COMPACT INSERTS FOR CRYO-COMPRESSED STORAGE VESSELS

#13
20240167638
2024-05-23

PNEUMATIC MEMBRANE GASOMETER FOR THE STORAGE OF HYDROGEN GAS AT LOW PRESSURE

#14
20240159362
2024-05-16

BALLOON GAS TANK FILLING PIECE

#15
20240068623
2024-02-29

SOLENOID VALVE FOR HIGH-PRESSURE CONTAINER

#16
20240044453
2024-02-08

TANK

#17
20240019084
2024-01-18

Low emission receptacles

#18
20240003500
2024-01-04

Self-sealing pressure vessel systems and methods

#19
20230400157
2023-12-14

Compressed gas cylinder actuation device

#20
20230383908
2023-11-30

Storage tank

#21
20230358364
2023-11-09

One-piece neck tube

#22
20230332747
2023-10-19

Gas supply apparatus

#23
20230296206
2023-09-21

Organic composite gas storage tank

#24
20230288026
2023-09-14

ORGANIC COMPOSITE GAS STORAGE TANK

#25
20230228381
2023-07-20

VALVE UNIT, ON-TANK VALVE AND GAS PRESSURE TANK SYSTEM, IN PARTICULAR FOR FUEL CELL SYSTEMS, AND METHOD FOR DETECTING A LEAKAGE

#26
20230175647
2023-06-08

Hydrogen tank assembly for a vehicle, such as an aircraft

#27
20230160535
2023-05-25

HYDROGEN TANK PROVIDED WITH A GASEOUS HYDROGEN CAPTURE SYSTEM

#28
20230133969
2023-05-04

PRESSURE VESSEL WITH MULTIPLE LATERAL OUTFLOW OPENINGS

#29
20230110350
2023-04-13

High-pressure hydrogen apparatus gas seal member and high-pressure hydrogen apparatus

#30
20230094744
2023-03-30

Precast, prestressed concrete cryogenic tanks-sliding base insulation system and method for full and double containment systems

#31
20230092875
2023-03-23

Fuel cell vehicle to refuel another vehicle

#32
20230053099
2023-02-16

SYSTEM AND METHOD FOR STORAGE OF GASEOUS HYDROGEN

#33
20230010546
2023-01-12

SELF-SEALING PRESSURE VESSEL SYSTEMS AND METHODS

#34
20230003687
2023-01-05

Systems, methods and apparatus for in-service tank inspections

#35
20220403979
2022-12-22

Method and system for containing a small atomic structure gas

#36
20220390069
2022-12-08

Corner structure of liquefied gas storage tank

#37
20220275912
2022-09-01

Pressurized-container arrangement

#38
20220186885
2022-06-16

Cryosphere

#39
20220120384
2022-04-21

Low emission receptacles

#40
20220112982
2022-04-14

Organic composite gas storage tank

#41
20220065734
2022-03-03

Method for detecting and preventing leaks

#42
20220034454
2022-02-03

Tank device for storing a gaseous medium

#43
20220034452
2022-02-03

Internal casing for pressurized fluid storage tank for a motor vehicle

#44
20220003362
2022-01-06

HYDROGEN TANK AND HYDROGEN PIPE THAT ARE COVERED WITH A TWO-DIMENSIONAL MATERIAL, AND PLANT FOR DELIVERING HYDROGEN

#45
20210239276
2021-08-05

Method for detecting leaks in a pressurised gas tank head and tank head for use of such a method

#46
20210222832
2021-07-22

Station and method for filling one or more tank(s)

#47
20210215296
2021-07-15

Storage tank

#48
20210140587
2021-05-13

Filling apparatus

#49
20210123568
2021-04-29

Self-sealing valve connection for pressure vessels

#50
20210123567
2021-04-29

System and method for sensing hydrogen charge state of fuel cell electric vehicle

#51
20210088187
2021-03-25

Low emission nozzles and receptacles

#52
20210047166
2021-02-18

SYSTEM FOR MONITORING GAS LEVEL IN A GAS STORAGE CYLINDER

#53
20210010979
2021-01-14

Inline cycle fuse

#54
20210010644
2021-01-14

Gas cartridge loaded dispensing device

#55
20210010643
2021-01-14

RING HAVING IMPROVED WEIGHT, DURABILITY, DAMAGE RESISTANCE, SHINE AND WORKABILITY FEATURES

#56
20200141540
2020-05-07

METHOD FOR LEAKAGE-PROOF STORAGE OF LIQUEFIED CHLORINE

#57
20200096157
2020-03-26

LIQUID HYDROGEN FUELING SYSTEM INCLUDING LIQUID HYDROGEN STORAGE TANK AND FUELING METHOD THEREOF

#58
20200088690
2020-03-19

Inline cycle fuse

#59
20200011484
2020-01-09

Fuel tank and methods

#60
20200002155
2020-01-02

ANTI-LEAK ARRANGEMENT APPLICABLE TO GAS SUPPLY NOZZLES

#61
20190390820
2019-12-26

PRESSURE TANK

#62
20190360642
2019-11-28

Low emission nozzles and receptacles

#63
20190331231
2019-10-31

Valve for methane in automotive systems with improved sealing

#64
20190293240
2019-09-26

Connecting element for gas cylinders

#65
20190277450
2019-09-12

Cryogenic fluid transfer system and method

#66
20190242525
2019-08-08

Composite pressure vessel with a monolayer liner

#67
20190232572
2019-08-01

Hollow molded article and method of producing the same

#68
20190211971
2019-07-11

Cryosphere

#69
20190170300
2019-06-06

Pressure recipient

#70
20190113178
2019-04-18

System and method for sensing hydrogen charge state of fuel cell electric vehicle

#71
20190063681
2019-02-28

Gas cylinder lining

#72
20190055372
2019-02-21

Process for making horizontally-aligned epoxy graphene material

#73
20190049069
2019-02-14

Pressure accumulation container

#74
20190040968
2019-02-07

Valve with interchangeable outlet connections for high purity gases

#75
20180320825
2018-11-08

Pivotable touchscreen for a gas-distribution facility

#76
20180312390
2018-11-01

Device for fuelling motor vehicles with liquefied gas

#77
20180266627
2018-09-20

High pressure tank

#78
20180252363
2018-09-06

Boss assembly for composite cylinder

#79
20180245739
2018-08-30

Storage tank

#80
20180163927
2018-06-14

High pressure tank

#81
20180066799
2018-03-08

Method for filling tanks with pressurized gas

#82
20180003341
2018-01-04

High-pressure composite container having gastight nozzle structure

#83
20170350867
2017-12-07

Inline cycle fuse

#84
20170343158
2017-11-30

Pressure vessel, liner and method for manufacturing a pressure vessel

#85
20170292651
2017-10-12

Pressure vessel vented boss with sintered metal plug

#86
20170276294
2017-09-28

BOSS AND LINER INTERFACE FOR A PRESSURE VESSEL

#87
20170205029
2017-07-20

Pressure vessel boss and liner interface

#88
20170191622
2017-07-06

POLAR BOSS COMPONENT FOR PRESSURIZED-GAS STORAGE ASSEMBLY

#89
20170175950
2017-06-22

Multi-sealed nozzle and pressure vessel including the same

#90
20170159886
2017-06-08

Low emission nozzles and receptacles

#91
20170146477
2017-05-25

Composite-material pressure vessel and system and method for controlling the vessel

#92
20170106948
2017-04-20

Ship for gas storage and transport

#93
20170038007
2017-02-09

Insulation panel for corner area of LNG cargo containment system

#94
20170023178
2017-01-26

Apparatus and method to package hydrogen enriched liquids

#95
20160348845
2016-12-01

Pressure vessel boss and boss assembly apparatus and method

#96
20160341363
2016-11-24

Boss seal for composite overwrapped pressure vessel

#97
20160281859
2016-09-29

VALVE FOR METHANE IN AUTOMOTIVE SYSTEMS WITH IMPROVED SEALING

#98
20160252214
2016-09-01

Cryogenic tank

#99
20160252213
2016-09-01

Cryogenic tank

#100
20160178086
2016-06-23

Fluid transfer device with quick-acting shutoff

#101
20160123532
2016-05-05

Pressure container

#102
20160084444
2016-03-24

Vessels with personnel access provisions

#103
20160084443
2016-03-24

A PRESSURISED FLUID CONTAINER

#104
20160046443
2016-02-18

System for operating a hydrogen storage salt cavern

#105
20160046442
2016-02-18

Methods for storing hydrogen in a salt cavern

#106
20160010799
2016-01-14

Method for performing a pressure test on a tank and tank filling apparatus

#107
20150362130
2015-12-17

Device for storing and delivery of a liquid and/or gaseous medium under pressure, as well as a fuel energy conversion device and method for assembling a device for storing and delivery of a liquid and/or gaseous medium under pressure

#108
20150345702
2015-12-03

Pressure vessel boss and liner interface

#109
20150330573
2015-11-19

Ortho-Hrefueling for extended cryogenic pressure vessel dormancy

#110
20150308620
2015-10-29

Gas supply device

#111
20150083734
2015-03-26

Method and apparatus for gas cylinder sealing

#112
20150034184
2015-02-05

Tap for a gas cylinder having a visual pressure indicator

#113
20150027137
2015-01-29

LNG tank

#114
20140318691
2014-10-30

Boss seal for composite overwrapped pressure vessel

#115
20140299610
2014-10-09

Boss for composite pressure container

#116
20140283939
2014-09-25

Fluid transfer device with connector

#117
20140246106
2014-09-04

Fluid transfer system having transfer device and dry break coupler

#118
20140224811
2014-08-14

Pressure tank with plug and welding connection for the connector

#119
20140209205
2014-07-31

Filler coupling and corresponding receptacle and filling method

#120
20140191499
2014-07-10

Method of fabricating type 4 cylinders and arranging in transportation housings for transport of gaseous fluids

#121
20140182740
2014-07-03

Filler coupling and corresponding receptacle and filling method

#122
20140161533
2014-06-12

Methods for storing hydrogen in a salt cavern with a permeation barrier

#123
20140144866
2014-05-29

Pressure vessel

#124
20140138391
2014-05-22

Pressure tank

#125
20140130914
2014-05-15

Gas tank container

#126
20140097184
2014-04-10

Method and apparatus for gas cylinder sealing

#127
20140070494
2014-03-13

Compound back-up ring for O-ring/back-up ring sealing systems in 70 MPA hydrogen storage systems

#128
20140042703
2014-02-13

Method and apparatus for gas cylinder sealing

#129
20140034654
2014-02-06

Liner for gas storage tank

#130
20130186904
2013-07-25

Device for storage of compressed gas, method of making the same, and method of using the same

#131
20130098931
2013-04-25

Barrier structure and barrier sheet for liquefied natural gas cargo tank

#132
20130098070
2013-04-25

PRESSURE CONTROL APPARATUS FOR CRYOGENIC STORAGE TANKS

#133
20130092561
2013-04-18

Hydrogen Storage System

#134
20130032600
2013-02-07

Valve For Container Filled With Halogen Gas Or Halogen Compound Gas

#135
20130015190
2013-01-17

Pressure tank

#136
20120318442
2012-12-20

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

#137
20120205337
2012-08-16

Vessel neck construction of a pressure vessel

#138
20120204975
2012-08-16

Leak mitigation for pressurized bi-directional systems

#139
20120138616
2012-06-07

Gas storage tank comprising a liquid sealant

#140
20120132294
2012-05-31

Fluid transfer device with lock

#141
20120085758
2012-04-12

Pressure vessel for a high pressure press

#142
20120073674
2012-03-29

GAS SUPPLY SYSTEM

#143
20120006828
2012-01-12

Filler coupling and corresponding receptacle and filling method

#144
20120006445
2012-01-12

Filler coupling and corresponding receptacle and filling method

#145
20110309084
2011-12-22

Pressure tank

#146
20110303681
2011-12-15

Pressure vessel boss and liner interface

#147
20110284562
2011-11-24

Pressure container

#148
20110272048
2011-11-10

ARRANGEMENT OF PULSE-MODULATED QUICK-ACTING VALVES, TANK SYSTEM, METHOD FOR PREPARING A REQUIRED MASS FLOW AND USE OF A TANK SYSTEM

#149
20110210516
2011-09-01

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

#150
20110210515
2011-09-01

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

#151
20110209817
2011-09-01

Gas tank and manufacturing method of gas tank

#152
20110186176
2011-08-04

Hose fuel nozzle

#153
20110114194
2011-05-19

Integrity protection for pressurized bi-directional systems

#154
20110114193
2011-05-19

Leak mitigation for pressurized bi-directional systems

#155
20110108441
2011-05-12

Gas tank and manufacturing method of gas tank

#156
20110101002
2011-05-05

Molding process of liner with divided boss adapter

#157
20110101001
2011-05-05

Tank assembly collar mount

#158
20110089181
2011-04-21

Tank and tank manufacturing method

#159
20110062164
2011-03-17

GLUE-FASTENING OF INSULATING BLOCKS FOR A LIQUEFIED-GAS STORAGE TANK USING UNDULATING BEADS

#160
20110056954
2011-03-10

INSULATION PANEL FOR CORNER AREA OF LNG CARGO CONTAINMENT SYSTEM

#161
20100314396
2010-12-16

Pressure vessel for gaseous or liquid media

#162
20100294784
2010-11-25

Extruded port for a pressure vessel and method of manufacture thereof

#163
20100276425
2010-11-04

Cap for a port of a pressurized container or conduit

#164
20100252767
2010-10-07

Externally mounted mechanical valve shutoff device with timer

#165
20100243681
2010-09-30

PRESSURIZED-FLUID CONTROL MECHANISM AND PRESSURIZED-FLUID SUPPLY DEVICE

#166
20100230417
2010-09-16

VESSEL FOR A COMPRESSED GAS AND METHOD FOR PRODUCING THE VESSEL

#167
20100206427
2010-08-19

Gas fuel vehicle

#168
20100206403
2010-08-19

Valve device

#169
20100170906
2010-07-08

TANK

#170
20100163565
2010-07-01

Pressure resistant container with sealed mouth entrance

#171
20100126999
2010-05-27

High pressure tank and method thereof

#172
20100122747
2010-05-20

Composite Structures for Hydrogen Storage and Transfer

#173
20100116420
2010-05-13

Tank for very low temperature liquids

#174
20100096030
2010-04-22

Seamless fluid storage and transport module

#175
20100084408
2010-04-08

Pressure tank having plural access openings

#176
20100075200
2010-03-25

HIGH-PRESSURE TANK, METHOD OF MANUFACTURING HIGH-PRESSURE TANK, AND MANUFACTURING EQUIPMENT OF HIGH-PRESSURE TANK

#177
20100059694
2010-03-11

Pressure-based gas delivery system and method for reducing risks associated with storage and delivery of high pressure gases

#178
20100025607
2010-02-04

Quick joint for connecting gas cylinder and pressure reducing valve for gas stove

#179
20100025411
2010-02-04

Pressure container

#180
20100024904
2010-02-04

Low emission fluid transfer device

#181
20090321416
2009-12-31

ENHANCED ENERGY DELIVERY MECHANISM FOR BULK SPECIALTY GAS SUPPLY SYSTEMS

#182
20090314785
2009-12-24

Damage and leakage barrier in all-composite pressure vessels and storage tanks

#183
20090314009
2009-12-24

Vacuum actuated valve for high capacity storage and delivery systems

#184
20090283154
2009-11-19

Fluid supply valve attachment device

#185
20090278322
2009-11-12

Temperature and pressure responsive seal

#186
20090263315
2009-10-22

Method for manufacturing an inner liner for a storage tank

#187
20090255940
2009-10-15

Tank

#188
20090206094
2009-08-20

PROPANE GAS CYLINDER ASSEMBLY

#189
20090200318
2009-08-13

High-pressure tank

#190
20090199760
2009-08-13

Liquefied gas tank with a central hub in the bottom structure

#191
20090186173
2009-07-23

Multilayer composite pressure vessel and method for making the same

#192
20090145494
2009-06-11

Integrated valve regulator assembly and system for the controlled storage and dispensing of a hazardous material

#193
20090134172
2009-05-28

Vessels with personnel access provisions

#194
20090110990
2009-04-30

HYDROGN SUPPLY APPARATUS AND FUEL GAS SUPPLY APPARATUS

#195
20090107570
2009-04-30

Hydraulic accumulator

#196
20090078321
2009-03-26

Gas pressure regulator having a regulator cap for a bayonet engagement with the regulator body

#197
20090071930
2009-03-19

Sealing structure for high-pressure container

#198
20080314908
2008-12-25

Tank For Storing of Fluid, Preferably For Fluids at Low Temperatures

#199
20080314462
2008-12-25

Pressure Regulator

#200
20080289700
2008-11-27

High pressure safety valve, system and method

#201
20080274383
2008-11-06

Process for Fabricating Pressure Vessel Liner

#202
20080206621
2008-08-28

In-can fuel cell metering valve

#203
20080169207
2008-07-17

FUEL CELL CARTRIDGE FILTERS AND PRESSURE RELIEF

#204
20080135104
2008-06-12

Fail-safe vacuum actuated valve for high pressure delivery systems

#205
20080134693
2008-06-12

Storage tank for a cryogenic liquid and method of re-filling same

#206
20080105840
2008-05-08

Pressure-reducing valve

#207
20080105309
2008-05-08

Valve Device For High-Pressure Gas

#208
20080073355
2008-03-27

Transportation bag for a tank or cylinder of gas or liquid in a vehicle

#209
20080066887
2008-03-20

Pressure tank

#210
20080000532
2008-01-03

Low release rate cylinder package

#211
20070284380
2007-12-13

Repair apparatus

#212
20070246475
2007-10-25

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

#213
20070209712
2007-09-13

Fluid container apparatus having support elements for supporting apparatus components

#214
20070204919
2007-09-06

Vent Valve For A Fluid Container Apparatus

#215
20070194051
2007-08-23

Cellular tanks for storage of fluid at low temperatures

#216
20070172330
2007-07-26

Screw loosening prevention structure and gas pressure device including same

#217
20070164561
2007-07-19

High gas-tightened metallic nozzle-boss for a high pressure composite vessel

#218
20070131128
2007-06-14

Insulated propellant container

#219
20070068177
2007-03-29

Storage vessel for cryogenic liquid

#220
20070062959
2007-03-22

Method for making a multilayer composite pressure vessel

#221
20070062672
2007-03-22

Pressure tank

#222
20070012363
2007-01-18

Gas supply apparatus

#223
20070006597
2007-01-11

Cryogenic tank system

#224
20060219298
2006-10-05

Compressed gas storage system

#225
20060197290
2006-09-07

Connector for a compressed-gas cannister and a fastening appliance

#226
20060174944
2006-08-10

Pressure-based gas delivery system and method for reducing risks associated with storage and delivery of high pressure gases

#227
20060144843
2006-07-06

Lined pressure vessel and connector therefor

#228
20060103132
2006-05-18

Tube seal

#229
20060086741
2006-04-27

Low temperature/cryogenic liquid storage structure

#230
20060073365
2006-04-06

Fuel cell cartridge with reformate filtering

#231
20060071009
2006-04-06

Fuel cell cartridge with leak detection

#232
20060070891
2006-04-06

Fuel cell cartridge filters and pressure relief

#233
20060065676
2006-03-30

Tank seal

#234
20060065664
2006-03-30

Pressure shell, high-pressure tank provided with the pressure shell, manufacturing method of the high-pressure tank and manufacturing apparatus of the high-pressure tank

#235
20060054628
2006-03-16

Tank for very low temperature liquids

#236
20060054216
2006-03-16

Compressed gas container and apparatus

#237
20060049195
2006-03-09

Pressurizable structures comprising different surface sections

#238
20060024554
2006-02-02

Fuel cell cartridge connector

#239
20060024553
2006-02-02

Hot swappable fuel cell system

#240
20060024543
2006-02-02

Fuel cell system with controller and smart cartridge

#241
20060021882
2006-02-02

Fire retardant fuel cell cartridge

#242
20060014070
2006-01-19

Hydrogen fuel source refiller

#243
20060014069
2006-01-19

Smart fuel cell cartridge

#244
20060008687
2006-01-12

Fuel cell system internal to portable computer

#245
20050274422
2005-12-15

Intra-cylinder tubular pressure regulator

#246
20050269351
2005-12-08

Method and mechanism to seal a vessel for a highly pressurized combustion-supportable or flammable gas

#247
20050263192
2005-12-01

Tap for a gas or liquefied gas cylinder

#248
20050247341
2005-11-10

System for supplying halogen gas or halogen containing gas and method thereof

#249
20050230451
2005-10-20

In-can fuel cell metering valve

#250
20050224116
2005-10-13

Pressure-based gas delivery system and method for reducing risks associated with storage and delivery of high pressure gases

#251
20050205821
2005-09-22

Tap having a clamping ring on the base end portion

#252
20050193989
2005-09-08

Gaseous fuel system for automotive vehicle

#253
20050144864
2005-07-07

Tank for storing cryogenic fluids and method for constructing a fluid tight tank

#254
20050123425
2005-06-09

Apparatus and method for draining reservoirs

#255
20050115248
2005-06-02

Liquefied natural gas structure

#256
20050103382
2005-05-19

Flow control system for a valve

#257
20050050849
2005-03-10

Method of filling and sealing

#258
20050040172
2005-02-24

Reinforcing and strengthening device and method to prevent de-bonding of foam insulation

#259
20050008908
2005-01-13

Portable fuel cartridge for fuel cells

#260
20050001193
2005-01-06

Post valve having an annular valve seat

#261
20050001192
2005-01-06

Post valve having a one piece valve body