ClassID:

154328

F17C2227/0192 - CPC Classification

Classification description:

Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid; Propulsion of the fluid by using a working fluid

Recent Application in this class:
#1
20260085789
2026-03-26

PRESSURE TANK

#2
20260021909
2026-01-22

SPACECRAFT PROPELLANT TANK AND ITS APPLICATION METHOD

#3
20250035262
2025-01-30

Hydrostatically Compensated Compressed Gas Energy Storage System

#4
20240392809
2024-11-28

ADAPTIVE REPRESSURIZER

#5
20240295292
2024-09-05

METHOD OF AND APPARATUS FOR TRANSFERING GAS

#6
20240271752
2024-08-15

Energy storage system

#7
20240218981
2024-07-04

Submerged gas conveyance of constant pressure and buoyancy

#8
20240035621
2024-02-01

Thermal storage in pressurized fluid for compressed air energy storage systems

#9
20230392749
2023-12-07

Hydrostatically Compensated Compressed Gas Energy Storage System

#10
20230332744
2023-10-19

Compressed natural gas storage and transportation system

#11
20230286618
2023-09-14

Comprehensive system for the storage and transportation of natural gas in a light hydrocarbon liquid medium

#12
20230220953
2023-07-13

Thermal storage in pressurized fluid for compressed air energy storage systems

#13
20230216340
2023-07-06

Hydraulic compressed air energy storage system

#14
20230184385
2023-06-15

MODULAR FUELING STATION

#15
20230047779
2023-02-16

Hydrostatically compensated compressed gas energy storage system

#16
20220074547
2022-03-10

Thermal storage in pressurized fluid for compressed air energy storage systems

#17
20210324282
2021-10-21

METHOD AND SYSTEM FOR PROCESSING BIOGAS

#18
20210207772
2021-07-08

MODULAR FUELING STATION

#19
20210070402
2021-03-11

Comprehensive system for the storage and transportation of natural gas in a light hydrocarbon liquid medium

#20
20210018143
2021-01-21

Hydrostatically compensated compressed gas energy storage system

#21
20200263830
2020-08-20

Thermal storage in pressurized fluid for compressed air energy storage systems

#22
20190390820
2019-12-26

PRESSURE TANK

#23
20190360640
2019-11-28

Rapid fill container system

#24
20190353302
2019-11-21

Hydrostatically compensated compressed gas energy storage system

#25
20190346082
2019-11-14

Hydrostatically compensated compressed gas energy storage system

#26
20190338886
2019-11-07

Compressed natural gas storage and transportation system

#27
20190032851
2019-01-31

Apparatus and method for compressing evaporated gas

#28
20190003645
2019-01-03

Hydraulic pressurization device for liquefied natural gas and liquefied-compressed natural gas

#29
20180237285
2018-08-23

Liquid dispensing systems with gas removal and sensing capabilities

#30
20180119882
2018-05-03

Station and method for filling a tank with a fuel gas

#31
20170021903
2017-01-26

Natural gas transport vessel

#32
20170016574
2017-01-19

Stress relieved welds in positive expulsion fuel tanks with elastomeric diaphragm

#33
20160153447
2016-06-02

Hydraulic system for pressurization of gas with reduction of dead volume

#34
20160123535
2016-05-05

System and equipment for dispensing a high pressure compressed gas using special hydraulic fluid, semitrailer comprising vertical or horizontal gas cylinders

#35
20150354754
2015-12-10

System and method for refuelling compressed gas pressure vessels using a liquid piston

#36
20150345706
2015-12-03

System and method for refueling a compressed gas pressure vessel using a thermally coupled nozzle

#37
20150285440
2015-10-08

Method and filling installation for filling a hydrogen gas into a vessel

#38
20150132150
2015-05-14

Method and system for compressing gas using a liquid

#39
20140261132
2014-09-18

Active volume energy level large scale sub-sea energy fluids storage methods and apparatus for power generation and integration of renewable energy sources

#40
20140138391
2014-05-22

Pressure tank

#41
20130320061
2013-12-05

Fuel cartridge and gas-combustion type driving tool

#42
20130180609
2013-07-18

Hydrogen fluoride supply unit

#43
20130105490
2013-05-02

Fuel tank with separating membrane

#44
20130056111
2013-03-07

Apparatus and method for flowing compressed fluids into and out of containment

#45
20130015190
2013-01-17

Pressure tank

#46
20120291627
2012-11-22

LIQUID DISPENSING SYSTEMS WITH GAS REMOVAL AND SENSING CAPABILITIES

#47
20120260839
2012-10-18

SYSTEMS AND METHODS FOR SUBSEA GAS STORAGE INSTALLATION AND REMOVAL

#48
20120174370
2012-07-12

SYSTEM AND METHOD OF DISASSEMBLING LOCK-DOWN DEVICES

#49
20120130549
2012-05-24

PLANT FOR STORING AND SUPPLYING COMPRESSED GAS

#50
20120103602
2012-05-03

Systems, methods, and devices for tagging carbon dioxide stored in geological formations

#51
20120097292
2012-04-26

Method and filling installation for filling a hydrogen gas into a vessel

#52
20120060717
2012-03-15

Gas cartridge

#53
20110309084
2011-12-22

Pressure tank

#54
20110253558
2011-10-20

System and method for modularly deployable and scalable compressed air energy accumulator

#55
20110048576
2011-03-03

Offboard heat management during compressed gas filling of vehicular hydrogen storage tanks

#56
20100320224
2010-12-23

System for Avoiding Excessive Pressure while Discharging Compressed Gas Cylinders

#57
20100288796
2010-11-18

VALVE SYSTEM ASSEMBLY

#58
20100163135
2010-07-01

Method for compressing gaseous fuel for fuelling vehicle and device for implementation thereof

#59
20100154924
2010-06-24

Variable volume hydrogen storage

#60
20100139777
2010-06-10

Compressed gas transfer system

#61
20100084408
2010-04-08

Pressure tank having plural access openings

#62
20100059138
2010-03-11

Method of Pressurizing a Gas Cylinder While Dispensing from Another

#63
20100000252
2010-01-07

Comprehensive system for the storage and transportation of natural gas in a light hydrocarbon liquid medium

#64
20090293988
2009-12-03

System for Charging and Purging a Compressed Gas Cylinder

#65
20090293729
2009-12-03

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

#66
20090283567
2009-11-19

Fuel cartridge and gas-combustion type driving tool

#67
20090169960
2009-07-02

Flow rate regulation filter, and fuel container for fuel cell

#68
20090126816
2009-05-21

Lightweight high pressure repairable piston tie rod composite accumulator

#69
20090010714
2009-01-08

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

#70
20080209918
2008-09-04

Storing, transporting and handling compressed fluids

#71
20080209916
2008-09-04

Apparatus and method for flowing compressed fluids into and out of containment

#72
20080184735
2008-08-07

REFRIGERANT STORAGE IN LNG PRODUCTION

#73
20080115362
2008-05-22

Method for replacing an open-close valve for a hydrogen storage tank

#74
20070084509
2007-04-19

Fuel tank for spacecraft

#75
20070068576
2007-03-29

METHODS AND SYSTEMS FOR FILLING A VESSEL WITH A COMPRESSED GAS

#76
20070006920
2007-01-11

Combined storage facility for co2 and natural gas

#77
20060231144
2006-10-19

Method of discharging high pressure storage vessels

#78
20060213221
2006-09-28

Method and apparatus for generating a high pressure fluid

#79
20060168999
2006-08-03

Novel method of dosing liquids with pressurized ozone

#80
20060150640
2006-07-13

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

#81
20060144225
2006-07-06

Gas dispensing and recovery apparatus

#82
20060137332
2006-06-29

Vehicle with a supply unit

#83
20060042692
2006-03-02

Liquid displacement shuttle system and method