ClassID:

154114

F17C2203/0631 - CPC Classification

Classification description:

Vessel construction, in particular walls or details thereof; Materials for walls or layers thereof; Properties or structures of walls or their materials; Wall structures; Special features thereof; Wall structures; Multiple walls Three or more walls

Recent Application in this class:
#1
20250369569
2025-12-04

LOW-TEMPERATURE LIQUEFIED GAS STORAGE TANK

#2
20250341287
2025-11-06

INTEGRATED LIQUEFIED HYDROGEN FUEL TANK SYSTEM FOR SHIPS WITH ENHANCED SUPPORT STRUCTURE, BAFFLE PLATES, AND VAPOR-COOLED INSULATION SHIELD

#3
20250271107
2025-08-28

BAG ON VALVE ASSEMBLY

#4
20250257844
2025-08-14

SYSTEM AND METHOD FOR REMOTE NON-CONTACT CALIBRATION OF ROADSIDE SENSORS

#5
20250067398
2025-02-27

METHOD FOR CONSTRUCTING TRIPLE-SHELL TANK

#6
20250066986
2025-02-27

SYSTEM AND EMBODIMENT FOR AN ENERGY-EFFICIENT AND EFFECTIVE CLOTH DRYER

#7
20250060077
2025-02-20

TRIPLE-SHELL TANK

#8
20250027609
2025-01-23

CRYOGENIC VESSEL ARRANGEMENT

#9
20240230030
2024-07-11

LIQUEFIED GAS STORAGE TANK AND SHIP COMPRISING SAME

#10
20240230028
2024-07-11

PHASE CHANGE ACCUMULATOR

#11
20240167638
2024-05-23

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

#12
20240151354
2024-05-09

TRIPLE CONTAINMENT TANK

#13
20240133519
2024-04-25

LIQUEFIED GAS STORAGE TANK AND SHIP COMPRISING SAME

#14
20240060604
2024-02-22

TRIPLE CONTAINMENT TANK

#15
20230358363
2023-11-09

CRYOGENIC CONTAINER FOR A VEHICLE AND A METHOD OF MANUFACTURING AN OUTER CONTAINER OF THE CRYOGENIC CONTAINER

#16
20230228379
2023-07-20

LIQUEFIED GAS STORAGE TANK AND SHIP INCLUDING SAME

#17
20230160527
2023-05-25

USE OF A FIBER COMPOSITE MATERIAL CONNECTING SECTION FOR CONNECTING A TUBULAR FIBER COMPOSITE MATERIAL STRUCTURE TO A CONNECTOR DEVICE

#18
20220403980
2022-12-22

Storage tank for liquid hydrogen

#19
20220356991
2022-11-10

Liner collapse mitigations for type IV conformable pressure vessels

#20
20220333867
2022-10-20

Heat Exchanging Channel Forming An Internal Cavity That Stores Cryogenic Material

#21
20220163167
2022-05-26

Thermally insulating sealed tank

#22
20220074550
2022-03-10

TRANSPORT CONTAINER

#23
20220034453
2022-02-03

Method for checking the leakproofness of a leakproof and thermally insulating tank for storing a fluid

#24
20220026023
2022-01-27

Heat insulation structure for corner parts of liquefied natural gas storage tank

#25
20210254788
2021-08-19

Sealed and thermally insulating tank provided with a loading/unloading tower

#26
20210247026
2021-08-12

Sealed and thermally insulating tank provided with a loading/unloading tower

#27
20210164614
2021-06-03

Container for storing and transporting liquefied gas

#28
20210068320
2021-03-04

SHIELDING FOR SUPERCONDUCTING DEVICES

#29
20210062972
2021-03-04

SEALED AND THERMALLY INSULATING TANK WITH ANTI-CONVECTIVE FILLER ELEMENT

#30
20200355324
2020-11-12

Facility for storing and transporting a liquefied gas

#31
20200284397
2020-09-10

System and method for storing liquid and gaseous fuels

#32
20200276775
2020-09-03

Method for producing tank

#33
20200049314
2020-02-13

THERMALLY INSULATING SEALED TANK COMPRISING A REINFORCING INSULATING PLUG

#34
20200011483
2020-01-09

Multi-walled fluid storage tank

#35
20190331297
2019-10-31

Uncoupling of the corrugations of an impervious barrier

#36
20190226639
2019-07-25

Storage vessel for extremely low temperature material with cryogenic jacket

#37
20190120430
2019-04-25

Vessel including insulating corner blocks provided with stress relief slots

#38
20190011084
2019-01-10

Sealed and thermally insulating tank

#39
20180371908
2018-12-27

Paired air pressure energy power system and power method thereof

#40
20180356039
2018-12-13

Composite pressure vessel assembly with an integrated nozzle assembly

#41
20180356038
2018-12-13

COMPOSITE PRESSURE VESSEL ASSEMBLY AND METHOD OF MANUFACTURING

#42
20180355721
2018-12-13

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

#43
20180347755
2018-12-06

COMPOSITE PRESSURE VESSEL ASSEMBLY AND METHOD OF MANUFACTURING

#44
20180299071
2018-10-18

Securing a pipe in a housing

#45
20180231182
2018-08-16

Transport container

#46
20180216782
2018-08-02

Sealed and thermally insulating tank

#47
20180202611
2018-07-19

Sealed and thermally insulating tank equipped with a reinforcing piece

#48
20180200968
2018-07-19

Method for producing tank

#49
20180180223
2018-06-28

Sealed and thermally insulated tank having a secondary sealing membrane equipped with a corner arrangement with corrugated metal sheets

#50
20180112823
2018-04-26

Tank equipped with a wall having a specific zone through which passes a through-element

#51
20180106427
2018-04-19

Vapor cooled shielding liner for cryogenic storage in composite pressure vessels

#52
20180100622
2018-04-12

System and method for storing liquid and gaseous fuels

#53
20180073678
2018-03-15

Sealed and thermally insulated tank fitted with a through-element

#54
20170363253
2017-12-21

Apparatus for storing and transporting a cryogenic fluid on-board a ship

#55
20170292652
2017-10-12

Sealed tank with corrugated sealing membranes

#56
20170276295
2017-09-28

Sealed and insulating vessel comprising a bridging element between the panels of the secondary insulation barrier

#57
20170152993
2017-06-01

Sealed and insulating tank disposed in a floating double hull

#58
20170144733
2017-05-25

LIQUEFIED NATURAL GAS STORAGE TANK AND INSULATING WALL SECURING DEVICE FOR LIQUEFIED NATURAL GAS STORAGE TANK

#59
20170138537
2017-05-18

Sealed insulating tank and method of manufacturing the same

#60
20170138536
2017-05-18

SEALED, HEAT-INSULATED VESSEL HOUSED IN A BUOYANT STRUCTURE

#61
20170074455
2017-03-16

Impermeable and thermally insulated tank comprising a metal membrane that is corrugated in orthogonal folds

#62
20170038007
2017-02-09

Insulation panel for corner area of LNG cargo containment system

#63
20170013863
2017-01-19

Multilayer high pressure cylindrical vessel APT in particular for high pressure processing

#64
20160252212
2016-09-01

Cryogenic tank with anchored membrane

#65
20160252211
2016-09-01

Sealed and thermally insulating tank for storing a fluid

#66
20160252210
2016-09-01

Corner structure of a sealed and thermally insulating tank for storing a fluid

#67
20160251846
2016-09-01

Membrane anchor mechanism

#68
20160200402
2016-07-14

Sealed, thermally insulating vessel comprising a corner part

#69
20160076701
2016-03-17

Sealed and thermally insulated tank

#70
20160069514
2016-03-10

Uncoupling of the corrugations of an impervious barrier

#71
20160033083
2016-02-04

Vapor cooled shielding liner for cryogenic storage in composite pressure vessels

#72
20150375830
2015-12-31

Tank wall comprising a through-element

#73
20150369428
2015-12-24

Method for producing a sealed and thermally insulating barrier for a storage tank

#74
20150354756
2015-12-10

Sealed and thermally insulating wall for a tank for storing fluid

#75
20150322642
2015-11-12

Type of suction leg, an offshore caisson and a sit-on-bottom offshore platform

#76
20150322640
2015-11-12

Ring-wing floating platform

#77
20150321838
2015-11-12

Steel plate and concrete composite tank unit, tank group and offshore platforms

#78
20150292678
2015-10-15

Sealed and insulating reservoir to contain a pressurized cold fluid

#79
20150285439
2015-10-08

Impermeable and thermally insulated tank comprising a metal membrane that is corrugated in orthogonal folds

#80
20150167894
2015-06-18

Fluidtight and thermally insulating tank

#81
20150159806
2015-06-11

PRESSURE VESSEL WITH METALLIC LINER AND TWO FIBER LAYERS OF DIFFERENT MATERIAL

#82
20150136788
2015-05-21

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

#83
20150132048
2015-05-14

Reinforcing member fixing device for primary barrier of liquefied natural gas storage tank

#84
20150108145
2015-04-23

DRY FIBER WRAPPED PRESSURE VESSEL

#85
20150053692
2015-02-26

Free-standing liner unit and method of building tank

#86
20140373770
2014-12-25

Arrangement for containment of liquid natural gas (LNG)

#87
20140331690
2014-11-13

Auxiliary secondary barrier, liquefied natural gas storage tank including same and method for manufacturing the liquefied natural gas storage tank

#88
20140190393
2014-07-10

Tank support structure and floating construction

#89
20140137782
2014-05-22

Storage tank for liquified materials and ship comprising same

#90
20140124086
2014-05-08

Sealed and thermally insulative tank integrated into a supporting structure

#91
20130326861
2013-12-12

Attachment of insulating panels onto a supporting wall in a repeating pattern

#92
20130255562
2013-10-03

Watertightness barrier for a wall of a tank

#93
20130098931
2013-04-25

Barrier structure and barrier sheet for liquefied natural gas cargo tank

#94
20110168722
2011-07-14

FULL CONTAINMENT TANK

#95
20110056954
2011-03-10

INSULATION PANEL FOR CORNER AREA OF LNG CARGO CONTAINMENT SYSTEM

#96
20100288778
2010-11-18

Sealed, thermally insulated tank with compression-resistant non-conducting elements

#97
20100078439
2010-04-01

Use of a composite material as a barrier under cryogenic conditions

#98
20100059528
2010-03-11

Apparatus for gas storage

#99
20100058780
2010-03-11

Liquefied gas storage tank and marine structure including the same

#100
20080022698
2008-01-31

Cryostat comprising a cryogen vessel suspended within an outer vacuum container

#101
20070289974
2007-12-20

CRYOGENIC INSULATION SYSTEMS WITH NANOPOROUS COMPONENTS

#102
20070246473
2007-10-25

Liquid natural gas tank with wrinkled portion and spaced layers and vehicle with the same

#103
20070181586
2007-08-09

Storage tank for cold liquids, and method for applying a thermal insulation system in such tank

#104
20070028823
2007-02-08

Ship with liquid tank

#105
20060131304
2006-06-22

Liquid tank system

#106
20060118019
2006-06-08

Ship with liquid tank

#107
20060118018
2006-06-08

Modular walls for use in building liquid tank

#108
20060117566
2006-06-08

Method for manufacturing liquid tank and ship with liquid tank

#109
20060107827
2006-05-25

Fluid pressurization device

#110
20060096235
2006-05-11

Sealed, thermally insulated tank with compression-resistant non-conducting elements

#111
20060096209
2006-05-11

Sealed, thermally insulated tank with juxtaposed non-conducting elements

#112
20060096185
2006-05-11

Sealed, thermally insulated tank incorporated into the load-bearing structure of a ship

#113
20050145160
2005-07-07

Submarine boat

#114
20050115248
2005-06-02

Liquefied natural gas structure

#115
18966165
2025-10-21

Hydrogen fuel storage device