ClassID:

154350

F17C2227/0348 - CPC Classification

Classification description:

Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid; Heat exchange with the fluid by cooling using another fluid Water cooling

Sub-classes:
Recent Application in this class:
#1
20260078873
2026-03-19

GAS STORAGE SYSTEM CAPABLE OF MAINTAINING STABLE PRESSURE IN PRESSURIZED STORAGE TANK

#2
20250341281
2025-11-06

SYSTEM AND METHOD FOR COMPRESSING AND STORING GAS

#3
20250243054
2025-07-31

INTEGRATED HYDROGEN PRODUCTION AND CHARGING SYSTEM AND METHOD THEREOF

#4
20250189079
2025-06-12

MOISTURE EVAPORATION SYSTEM FOR PORTABLE GAS SOURCE

#5
20240418324
2024-12-19

MULTI-STAGE COMPRESSION DEVICE FOR COMPRESSING A GASEOUS MEDIUM, SYSTEM AND FILLING STATION HAVING SAME, AND METHOD FOR MULTI-STAGE COMPRESSION OF A GASEOUS MEDIUM

#6
20240263747
2024-08-08

HYDROGEN STORAGE-COMPRESSION SYSTEM

#7
20240240759
2024-07-18

MULTI-CRYOGENIC STORAGE SYSTEM

#8
20240194910
2024-06-13

FUEL CELL SYSTEM AND HYDROGEN TANK TEMPERATURE CONTROLLING METHOD THEREOF

#9
20240159356
2024-05-16

INTEGRATED AND MOBILE AUTOMATIC HYDROGEN STATION

#10
20240118023
2024-04-11

METHODS, APPARATUS, SYSTEMS, AND ARTICLES OF MANUFACTURE TO PRODUCE CRYO-COMPRESSED HYDROGEN

#11
20240066465
2024-02-29

Ship with a carbon dioxide capture system

#12
20230216340
2023-07-06

Hydraulic compressed air energy storage system

#13
20230089372
2023-03-23

GAS FUELING SYSTEMS AND METHODS WITH MINIMUM AND/OR NO COOLING

#14
20220381614
2022-12-01

Diagnosis method using laser induced breakdown spectroscopy and diagnosis device performing the same

#15
20220314938
2022-10-06

COMPRESSOR UNIT

#16
20220196209
2022-06-23

SUBCOOLED CYROGENIC STORAGE AND TRANSPORT OF VOLATILE GASES

#17
20210313835
2021-10-07

Energy transfer using high-pressure vessel

#18
20210140825
2021-05-13

Diagnosis method using laser induced breakdown spectroscopy and diagnosis device performing the same

#19
20210129970
2021-05-06

Boil-off gas reliquefication apparatus and method for vessel

#20
20210116071
2021-04-22

Gas fueling systems and methods with minimum and/or no cooling

#21
20210094667
2021-04-01

Diagnosis method using laser induced breakdown spectroscopy and diagnosis device performing the same

#22
20210061434
2021-03-04

Boil-off gas re-liquefying device and method for ship

#23
20190257475
2019-08-22

Facility, method for storing and liquefying a liquefied gas and associated transport vehicle

#24
20190112022
2019-04-18

Ship

#25
20190112008
2019-04-18

BOIL-OFF GAS RE-LIQUEFYING DEVICE AND METHOD FOR SHIP

#26
20190031156
2019-01-31

Hydrogen station

#27
20180274726
2018-09-27

Gas supply system and hydrogen station

#28
20160348840
2016-12-01

Gas supply system and hydrogen station

#29
20160290562
2016-10-06

Compressor unit and gas supply apparatus

#30
20160195219
2016-07-07

Gas filling apparatus and method

#31
20160153615
2016-06-02

Station and method for filling gas tanks

#32
20160146400
2016-05-26

Method and station for filling gas tanks

#33
20150345705
2015-12-03

Cooled-hydrogen supply station and hydrogen cooling apparatus

#34
20120132656
2012-05-31

DEVICE FOR STORING GAS UNDER PRESSURE

#35
20120073713
2012-03-29

High energy, low temperature gelled bi-propellant formulation preparation method

#36
20120070344
2012-03-22

Clathrate Hydrate Modular Storage, Applications and Utilization Processes

#37
20110056238
2011-03-10

Methods and configurations of boil-off gas handling in LNG regasification terminals

#38
20100319822
2010-12-23

Apparatus and method for gelling liquefied gasses

#39
20100307636
2010-12-09

Hydrogen filling apparatus and hydrogen filling method

#40
20100089321
2010-04-15

GENERATION AND DISTRIBUTION OF A FLUORINE GAS

#41
20100058780
2010-03-11

Liquefied gas storage tank and marine structure including the same

#42
20090320973
2009-12-31

High energy, low temperature gelled bi-propellant formulation

#43
20090114290
2009-05-07

CO2 SUPPLY SYSTEM

#44
20090107089
2009-04-30

Unlimited supplying type partial gas pressure structure

#45
20090010714
2009-01-08

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

#46
20090001524
2009-01-01

GENERATION AND DISTRIBUTION OF A FLUORINE GAS

#47
20080216487
2008-09-11

Supplemental heat exchange for high pressure gas tank

#48
20080066887
2008-03-20

Pressure tank

#49
20070245750
2007-10-25

Apparatus and method for gelling liquefied gasses

#50
20070113918
2007-05-24

Hydrogen tank filling station and method of filling hydrogen tank with hydrogen

#51
20070100178
2007-05-03

Clathrate hydrate modular storage, applications and utilization processes

#52
20070062672
2007-03-22

Pressure tank

#53
20070000562
2007-01-04

System for enhancing the efficiency of high pressure storage tanks for compressed natural gas or hydrogen

#54
20070000561
2007-01-04

Pressure powered cooling system for enhancing the refill speed and capacity of on board high pressure vehicle gas storage tanks

#55
20060150640
2006-07-13

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

#56
20050284154
2005-12-29

System and method for storing hydrogen at cryogenic temperature

#57
20050132719
2005-06-23

Tank cooling system and method for cryogenic liquids