ClassID:

154132

F17C2203/0675 - 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; Materials for walls or layers thereof; Synthetics with details of composition

Recent Application in this class:
#1
20260009505
2026-01-08

POLYMERIC MATERIALS

#2
20250155081
2025-05-15

BREATHING APPARATUS, A PRESSURE VESSEL AND ASSOCIATED METHODS OF MANUFACTURE

#3
20250027607
2025-01-23

TANK FOR STORING GAS

#4
20250012404
2025-01-09

PREPREG, MOLDED PRODUCT, PRESSURE CONTAINER, METHOD FOR MANUFACTURING PREPREG, AND METHOD FOR MANUFACTURING MOLDED PRODUCT

#5
20250002638
2025-01-02

RAPID-CURING COMPOSITION FOR THE PRODUCTION OF SEMI-FINISHED PRODUCTS ENABLING THE PRODUCTION OF COMPOSITE TYPE IV PRESSURE TANKS FOR THE ON-BOARD STORAGE OF HYDROGEN GAS

#6
20240399720
2024-12-05

MULTILAYER STRUCTURE WITH AN IMPROVED HYDROGEN BARRIER

#7
20240218973
2024-07-04

POLYMER ALLOY, HOSE FOR HIGH-PRESSURE GAS, AND STORAGE CONTAINER FOR HIGH-PRESSURE GAS

#8
20230075842
2023-03-09

Multilayer structure for transporting or storing hydrogen

#9
20230060677
2023-03-02

HIGH PRESSURE TANK WITH A BOSS PART WITH PLASTIC COATING

#10
20230045067
2023-02-09

MULTILAYER STRUCTURE FOR TRANSPORTING OR STORING HYDROGEN

#11
20220397237
2022-12-15

METHOD FOR PREPARING A HYDROGEN TANK COMPRISING A SEALING LAYER AND A BASE

#12
20220275908
2022-09-01

METHOD FOR PRODUCING A PRESSURE CONTAINER AND PRESSURE CONTAINER

#13
20220258446
2022-08-18

MULTILAYER STRUCTURE FOR TRANSPORTING OR STORING HYDROGEN

#14
20220136652
2022-05-05

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

#15
20220034452
2022-02-03

Internal casing for pressurized fluid storage tank for a motor vehicle

#16
20210262615
2021-08-26

High-pressure vessel

#17
20210247025
2021-08-12

Composite pressure vessel with reinforced inner liner and process for the production thereof

#18
20210140588
2021-05-13

Pressure vessel

#19
20210095818
2021-04-01

RESTRAINING STRUCTURE FOR STRUCTURAL OBJECT

#20
20190242525
2019-08-08

Composite pressure vessel with a monolayer liner

#21
20190232572
2019-08-01

Hollow molded article and method of producing the same

#22
20190211414
2019-07-11

Steel pipe or tube for pressure vessels, method of producing steel pipe or tube for pressure vessels, and composite pressure vessel liner

#23
20190195429
2019-06-27

High pressure tank and method of manufacturing high pressure tank

#24
20190170300
2019-06-06

Pressure recipient

#25
20190128475
2019-05-02

Elastomeric Coating for Ballistic, Blast, Impact and Corrosion Protection of Pressure Vessels

#26
20190063681
2019-02-28

Gas cylinder lining

#27
20190049069
2019-02-14

Pressure accumulation container

#28
20180370157
2018-12-27

Tapes

#29
20180340655
2018-11-29

High-pressure container having hoop layers and helical layers

#30
20180282867
2018-10-04

Gas container

#31
20180238491
2018-08-23

Hydrogen tank body and method of producing the same, and hydrogen tank and method of producing the same

#32
20180209587
2018-07-26

Pressure vessel

#33
20180119881
2018-05-03

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

#34
20180044470
2018-02-15

Polymeric materials

#35
20180016430
2018-01-18

SAPONIFIED ETHYLENE-VINYL ESTER COPOLYMER RESIN COMPOSITION, RESIN TUBE FOR HIGH-PRESSURE GAS OR RESIN LINER FOR COMPOSITE CONTAINER, AND HIGH-PRESSURE GAS HOSE OR COMPOSITE CONTAINER

#36
20170328518
2017-11-16

Compressed Gas Container

#37
20170307139
2017-10-26

Container for pressurized gas

#38
20170210898
2017-07-27

Heat stabilized polyamide composition

#39
20170029620
2017-02-02

Polyamide resin composition for molded article exposed to high-pressure hydrogen and molded article made of the same

#40
20160264752
2016-09-15

MATERIAL AND DEVICE FOR THE CONTAINMENT OF CRYOGENIC LIQUIDS

#41
20160138757
2016-05-19

Compressed gas storage unit

#42
20160123532
2016-05-05

Pressure container

#43
20160091140
2016-03-31

Hydrogen storage tank

#44
20160084439
2016-03-24

Concentric shells for compressed gas storage

#45
20160023265
2016-01-28

Method of manufacturing pressure vessel liners

#46
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

#47
20150285438
2015-10-08

Gas storage tank

#48
20150274006
2015-10-01

Fuel gas tank manufacturing method

#49
20150167893
2015-06-18

Pressure vessel

#50
20150167891
2015-06-18

Method of fabricating a pressure vessel using a variable viscosity solventless prepolymer formulation

#51
20150096993
2015-04-09

Pressure vessel with composite boss having galvanic corrosion protection

#52
20140299215
2014-10-09

Pressurized gas reservoirs including an elastomeric wall

#53
20140190965
2014-07-10

Pressure vessel

#54
20140166670
2014-06-19

Concentric is shells for compressed gas storage

#55
20140117589
2014-05-01

Method for producing a pressure-resistant and/or leak-tight vessel for holding a gas and/or liquid

#56
20140034654
2014-02-06

Liner for gas storage tank

#57
20140014667
2014-01-16

Pressure vessel and method for the production of such a vessel

#58
20130289199
2013-10-31

Method for obtaining a piezoelectric liner for a high pressure storage vessel

#59
20120234840
2012-09-20

Method for producing a pressure tank, a pressure tank and a pressure tank group

#60
20120138616
2012-06-07

Gas storage tank comprising a liquid sealant

#61
20120080106
2012-04-05

RESERVOIR FOR RECEIVING A FLUID

#62
20120067348
2012-03-22

BREATHING APPARATUS SYSTEM

#63
20120024746
2012-02-02

Tank and manufacturing method thereof

#64
20110233218
2011-09-29

HIGH-PRESSURE TANK

#65
20110094608
2011-04-28

Refillable propane cylinder and valve assembly therefore

#66
20060065663
2006-03-30

High pressure vessel

#67
20050260372
2005-11-24

Method for manufacturing liner for pressure resistant container and liner made of liquid crystal resin

#68
16105485
2020-02-18

Basalt-based pressure vessel for gas storage and method for its production

#69
15250417
2018-08-21

Basalt-based pressure vessel for gas storage and method for its production

#70
14594906
2016-08-30

Basalt-based pressure vessel for gas storage and method for its production