ClassID:

160020

F25J1/0025 - CPC Classification

Classification description:

Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the fluid to be liquefied; Hydrocarbons, e.g. natural gas Boil-off gases "BOG" from storages

Recent Application in this class:
#1
20260049762
2026-02-19

SEMI-OPEN LOOP LIQUEFACTION PROCESS

#2
20260036364
2026-02-05

CONTROL SYSTEM FOR VESSEL RELIQUEFACTION SYSTEM

#3
20250347260
2025-11-13

SYSTEM FOR SUPPLYING GAS TO AT LEAST ONE GAS-CONSUMING APPLIANCE EQUIPPING A SHIP

#4
20250314423
2025-10-09

METHOD AND APPARATUS FOR RELIQUEFACTION AND RECYCLING OF BOIL-OFF GAS INTO AN LNG TANK

#5
20250237430
2025-07-24

LEAKAGE DETECTION SYSTEM OF RELIQUEFACTION SYSTEM FOR SHIP

#6
20250230974
2025-07-17

MICRO-LEAK DETECTION SYSTEM OF RELIQUEFACTION SYSTEM FOR SHIP

#7
20250180283
2025-06-05

GAS TREATMENT SYSTEM AND SHIP INCLUDING SAME

#8
20250075863
2025-03-06

NATURAL GAS LIQUID MODULAR TERMINAL

#9
20250020399
2025-01-16

BLOW-DOWN METHOD OF RELIQUEFACTION SYSTEM FOR SHIP

#10
20240410648
2024-12-12

PURGING SYSTEM AND METHOD FOR BOIL-OFF GAS RELIQUEFACTION APPARATUS FOR SHIP

#11
20240393040
2024-11-28

BOIL-OFF GAS RE-LIQUEFYING SYSTEM AND SHIP COMPRISING SAME

#12
20240384927
2024-11-21

SYSTEM AND METHOD FOR RELIQUEFACTION OF BOIL-OFF GAS OF SHIP AND SYSTEM AND METHOD FOR TREATING OFFGAS OF RELIQUEFACTION APPARATUS

#13
20240288217
2024-08-29

SYSTEM AND METHOD FOR RELIQUEFYING BOIL-OFF GAS OF VESSEL

#14
20240255217
2024-08-01

Method and Apparatus for Re-Liquefying BOG

#15
20240219113
2024-07-04

METHOD AND SYSTEM FOR AVOIDING FREEZING OF AT LEAST ONE COMPONENT OF A CRYOGENIC FLUID INSIDE A CRYOGENIC HEAT EXCHANGER

#16
20240159460
2024-05-16

METHOD FOR COOLING A HEAT EXCHANGER OF A GAS SUPPLY SYSTEM FOR A GAS-CONSUMING APPARATUS OF A SHIP

#17
20240125544
2024-04-18

Semi-Open Loop Liquefaction Process

#18
20240110751
2024-04-04

Thin Heat Pipe with Sintered Powdered Wick Structure

#19
20240101241
2024-03-28

Power supply and cooling system for a floating structure

#20
20240085101
2024-03-14

REFRIGERANT CYCLE PRESSURE CONTROL SYSTEM FOR RELIQUEFACTION SYSTEM FOR SHIP

#21
20240003618
2024-01-04

SYSTEM AND METHOD FOR RECONDENSING BOIL-OFF GAS FROM A LIQUEFIED NATURAL GAS TANK

#22
20240003496
2024-01-04

Boil-off gas reliquefaction system and method of discharging lubricant oil from boil-off gas reliquefaction system

#23
20230160632
2023-05-25

LIQUEFACTION AND SUBCOOLING SYSTEM AND METHOD

#24
20230136307
2023-05-04

Managing make-up gas composition variation for a high pressure expander process

#25
20230108882
2023-04-06

CRYOGENIC CONTAINMENT SYSTEM

#26
20230096282
2023-03-30

INTEGRATION PROCESS PRINCIPLES FOR MAXIMIZING THE BOIL OFF RECOVERY ON A H2 LIQUEFIER PLANT

#27
20230032594
2023-02-02

SYSTEM FOR SUPPLYING GAS TO AT LEAST ONE GAS-CONSUMING APPLIANCE EQUIPPING A SHIP

#28
20230019057
2023-01-19

Boil-off gas reliquefaction system

#29
20220357101
2022-11-10

BOIL-OFF GAS RELIQUEFACTION METHOD AND SYSTEM FOR LNG VESSEL

#30
20220333859
2022-10-20

Refrigeration device and system

#31
20220333857
2022-10-20

Method and system for determining operating conditions of liquefied natural gas plant

#32
20220333828
2022-10-20

Refrigeration device and facility

#33
20220316796
2022-10-06

Method Of Cooling Boil Off Gas And An Apparatus Therefor

#34
20220275998
2022-09-01

Method of cooling boil-off gas and apparatus therefor

#35
20220187014
2022-06-16

Method of cooling boil off gas and an apparatus therefor

#36
20220186986
2022-06-16

Cooling system

#37
20220113086
2022-04-14

INTEGRATED MODULAR SYSTEM FOR TRANSFER, STORAGE, AND DELIVERY OF LIQUEFIED NATURAL GAS (LNG)

#38
20220099365
2022-03-31

Method of Cooling Boil-Off Gas and Apparatus Therefor

#39
20220082210
2022-03-17

METHOD AND FILLING DEVICE FOR FILLING A TRANSPORT TANK

#40
20210231366
2021-07-29

SYSTEM AND METHOD FOR RECONDENSING BOIL-OFF GAS FROM A LIQUEFIED NATURAL GAS TANK

#41
20210214050
2021-07-15

LIQUEFIED NATURAL GAS VESSEL

#42
20210164728
2021-06-03

METHOD AND SYSTEM FOR PROCESSING GAS IN A GAS STORAGE FACILITY FOR A GAS TANKER

#43
20210140706
2021-05-13

Reforming system connected with a raw material gas vaporization system

#44
20210129970
2021-05-06

Boil-off gas reliquefication apparatus and method for vessel

#45
20210041164
2021-02-11

Reliquefaction device

#46
20200393196
2020-12-17

DEVICE AND METHOD FOR PROCESSING BOIL-OFF GAS IN LIQUEFIED GAS REGASIFICATION SYSTEM

#47
20200124346
2020-04-23

Method of cooling boil-off gas and apparatus therefor

#48
20200079485
2020-03-12

Boil-off gas re-liquefying system

#49
20200064061
2020-02-27

Managing make-up gas composition variation for a high pressure expander process

#50
20200056838
2020-02-20

BOIL-OFF GAS RECYCLE SUBSYSTEM IN NATURAL GAS LIQUEFACTION PLANTS

#51
20200056837
2020-02-20

LNG PRODUCTION SYSTEM EQUIPPED WITH RECONDENSER

#52
20200056836
2020-02-20

Natural gas liquefaction with integrated nitrogen removal

#53
20200033054
2020-01-30

ADDITIONAL LIQUID NATURAL GAS PLANT AND METHOD OF OPERATING THEREOF

#54
20190351988
2019-11-21

Boil-off gas re-liquefying method for LNG ship

#55
20190323659
2019-10-24

Vessel for the transport of liquefied gas and method of operating the vessel

#56
20190226758
2019-07-25

Process and system for reliquefying boil-off gas (BOG)

#57
20190203667
2019-07-04

Gas treatment system and vessel including the same

#58
20190154331
2019-05-23

Method And System For At Least Partially Converting Methane-Containing Gas, In Particular Boil-Off Gas, Retained In A Container, To A Liquid State

#59
20190120549
2019-04-25

BOIL-OFF GAS RELIQUEFACTION METHOD AND SYSTEM FOR LNG VESSEL

#60
20190112009
2019-04-18

Ship

#61
20190101329
2019-04-04

System for treating a gas deriving from the evaporation of a cryogenic liquid and supplying pressurized gas to a gas engine

#62
20190072323
2019-03-07

Method of cooling boil-off gas and apparatus therefor

#63
20190056174
2019-02-21

System for liquefying a gas

#64
20190054992
2019-02-21

Cooling of a vaporized content of a liquefied gas for the purpose of powering machinery, plants or vehicles

#65
20190041125
2019-02-07

Vessel comprising engine

#66
20190032995
2019-01-31

Liquiefying a gaseous medium

#67
20190011179
2019-01-10

Boil-off gas supply device

#68
20190003425
2019-01-03

System for supplying compressed gas to several gas-fed devices

#69
20180363975
2018-12-20

Vessel comprising engine

#70
20180363852
2018-12-20

THERMOELECTRIC POWER GENERATING MODULE, AND THERMOELECTRIC POWER GENERATING DEVICE, ANTI-FREEZING VAPORIZER, AND VAPORIZED FUEL GAS LIQUEFACTION PROCESS DEVICE INCLUDING SAME

#71
20180320637
2018-11-08

Gas processing system and vessel including the same

#72
20180312763
2018-11-01

System for reclaiming liquefied petroleum gas

#73
20180245843
2018-08-30

SYSTEM AND METHOD FOR TREATING GAS RESULTING FROM THE EVAPORATION OF A CRYOGENIC LIQUID

#74
20180238617
2018-08-23

PARTIAL RELIQUEFACTION SYSTEM

#75
20180216878
2018-08-02

BOIL-OFF GAS RECOVERY SYSTEM

#76
20180216877
2018-08-02

METHOD AND SYSTEM FOR PROCESSING A LIQUID NATURAL GAS STREAM AT A LNG IMPORT TERMINAL

#77
20180216876
2018-08-02

APPARATUS AND METHOD FOR BOIL-OFF GAS RELIQUEFACTION

#78
20180209723
2018-07-26

BOIL-OFF GAS RELIQUEFACTION METHOD AND SYSTEM FOR LNG VESSEL

#79
20180202610
2018-07-19

Process for expansion and storage of a flow of liquefied natural gas from a natural gas liquefaction plant, and associated plant

#80
20180194447
2018-07-12

Ship comprising engine

#81
20180172345
2018-06-21

BOG processing apparatus

#82
20180172212
2018-06-21

LNG boiloff gas recondensation configurations and methods

#83
20180170507
2018-06-21

Ship

#84
20180170506
2018-06-21

Ship

#85
20180170505
2018-06-21

Ship with boil-off gas liquefaction system

#86
20180170504
2018-06-21

Ship

#87
20180170503
2018-06-21

Ship

#88
20180162492
2018-06-14

SHIP

#89
20180148138
2018-05-31

BOIL-OFF GAS RE-LIQUEFYING SYSTEM

#90
20180003431
2018-01-04

STORAGE SYSTEM FOR FUELS

#91
20170363350
2017-12-21

Floating liquefied natural gas commissioning system and method

#92
20170227283
2017-08-10

Gas liquefaction systems and methods

#93
20170114960
2017-04-27

LIQUEFIED GAS TREATMENT SYSTEM

#94
20170067685
2017-03-09

SYSTEM AND METHOD FOR PROCESSING BOIL-OFF GAS

#95
20160305709
2016-10-20

Liquefied gas treatment system

#96
20160281930
2016-09-29

Method and system for storage and transport of liquefied petroleum gases

#97
20160281929
2016-09-29

Method and system for storage and transport of liquefied petroleum gases

#98
20160268874
2016-09-15

Liquefaction system and power generation system

#99
20160216029
2016-07-28

DEVICE FOR RECOVERING VAPOURS FROM A CRYOGENIC TANK

#100
20160114876
2016-04-28

System and method for treating boil-off gas in ship

#101
20150377550
2015-12-31

LOW-TEMPERATURE LIQUEFIED GAS TANK

#102
20150330574
2015-11-19

Method and apparatus for reliquefying natural gas

#103
20150308738
2015-10-29

Integrated nitrogen removal in the production of liquefied natural gas using refrigerated heat pump

#104
20150308736
2015-10-29

Integrated nitrogen removal in the production of liquefied natural gas using dedicated reinjection circuit

#105
20150300301
2015-10-22

Liquefied gas treatment system for vessel

#106
20150260452
2015-09-17

APPARATUS FOR RECOVERY OF VOLATILE ORGANIC COMPOUND VAPOR

#107
20150253073
2015-09-10

RE-LIQUEFYING METHOD FOR STORED LIQUID

#108
20150253072
2015-09-10

Floating liquefied natural gas commissioning system and method

#109
20150219393
2015-08-06

METHOD AND APPARATUS FOR RECOVERY OF VOLATILE GASES FROM LIQUID STORAGE TANKS

#110
20150204604
2015-07-23

Station and method for supplying a flammable fluid fuel

#111
20150176765
2015-06-25

Integrated storage/offloading facility for an LNG production plant

#112
20150143843
2015-05-28

Integration of a small scale liquefaction unit with an LNG plant to convert end flash gas and boil-off gas to incremental LNG

#113
20150121953
2015-05-07

PROCESS FOR RELIQUEFYING A METHANE-RICH FRACTION

#114
20140366561
2014-12-18

Integrated cascade process for vaporization and recovery of residual LNG in a floating tank application

#115
20140290279
2014-10-02

LIQUEFIED GAS TREATMENT SYSTEM FOR VESSEL

#116
20140123699
2014-05-08

METHOD OF COOLING BOIL OFF GAS AND AN APPARATUS THEREFOR

#117
20140102133
2014-04-17

Method of cooling boil off gas and an apparatus therefor

#118
20140075943
2014-03-20

Method for operating fuel supply system for marine structure having reliquefaction apparatus and high-pressure natural gas injection engine

#119
20140069117
2014-03-13

NON-EXPLOSIVE MIXED REFRIGERANT FOR RE-LIQUEFYING DEVICE IN SYSTEM FOR SUPPLYING FUEL TO HIGH-PRESSURE NATURAL GAS INJECTION ENGINE

#120
20140060110
2014-03-06

FUEL SUPPLY SYSTEM FOR MARINE STRUCTURE HAVING RELIQUEFACTION APPARATUS AND HIGH-PRESSURE NATURAL GAS INJECTION ENGINE

#121
20140053600
2014-02-27

SYSTEM FOR SUPPLYING FUEL TO HIGH-PRESSURE NATURAL GAS INJECTION ENGINE HAVING EXCESS EVAPORATION GAS CONSUMPTION MEANS

#122
20140041398
2014-02-13

BOIL-OFF GAS PROCESSING APPARATUS AND LIQUEFIED GAS TANK

#123
20130340474
2013-12-26

FUEL SUPPLY METHOD FOR HIGH-PRESSURE NATURAL GAS INJECTION ENGINE

#124
20130139544
2013-06-06

LNG boiloff gas recondensation configurations and methods

#125
20130037120
2013-02-14

METHOD FOR THE COMPRESSION OF BOIL-OFF GAS

#126
20120011860
2012-01-19

Method and system for storage and transport of liquefied petroleum gases

#127
20120000242
2012-01-05

METHOD AND APPARATUS FOR STORING LIQUEFIED NATURAL GAS

#128
20110297346
2011-12-08

Methods and Systems of Regenerative Heat Exchange

#129
20110203312
2011-08-25

Method and system for optimized LNG production

#130
20110146341
2011-06-23

GAS SUPPLY SYSTEM FOR GAS ENGINES

#131
20110067439
2011-03-24

METHOD AND SYSTEM FOR PRODUCTION OF LIQUID NATURAL GAS

#132
20110056238
2011-03-10

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

#133
20100313597
2010-12-16

Method and system for production of liquid natural gas

#134
20100212329
2010-08-26

BOIL-OFF GAS TREATMENT PROCESS AND SYSTEM

#135
20100186447
2010-07-29

METHOD AND APPARATUS FOR CONTROLLING THE TURNDOWN OF A COMPRESSOR FOR A GASEOUS HYDROCARBON STREAM

#136
20100170297
2010-07-08

Liquefied gas reliquefier, liquefied-gas storage facility and liquefied-gas transport ship including the same, and liquefied-gas reliquefaction method

#137
20100139316
2010-06-10

Operating system of liquefied natural gas ship for subcooling and liquefying boil-off gas

#138
20100126186
2010-05-27

METHOD AND APPARATUS FOR GENERATING A GASEOUS HYDROCARBON STREAM FROM A LIQUEFIED HYDROCARBON STREAM

#139
20100089071
2010-04-15

Apparatus For Recovery Of Volatile Organic Compound Vapor

#140
20100058802
2010-03-11

Method for liquefaction of gas

#141
20100000253
2010-01-07

METHOD AND APPARATUS FOR THE RELIQUEFACTION OF A VAPOUR

#142
20090158774
2009-06-25

Equipment and process for liquefaction of LNG boiloff gas

#143
20090158773
2009-06-25

Equipment and process for liquefaction of LNG boiloff gas

#144
20090113929
2009-05-07

METHOD AND APPARATUS FOR PRE-HEATING LNG BOIL-OFF GAS TO AMBIENT TEMPERATURE PRIOR TO COMPRESSION IN A RELIQUEFACTION SYSTEM

#145
20090113928
2009-05-07

Method and system for the small-scale production of liquified natural gas (LNG) from low-pressure gas

#146
20090100844
2009-04-23

Apparatus and method for controlling temperature in a boil-off gas

#147
20080264076
2008-10-30

System and method for recovering and liquefying boil-off gas

#148
20080202158
2008-08-28

System And Method For Cooling A Bog Stream

#149
20080127673
2008-06-05

Lng Transportation Vessel and Method For Transporting Hydrocarbons

#150
20080120993
2008-05-29

Operating system of liquefied natural gas ship for sub-cooling and liquefying boil-off gas

#151
20070256450
2007-11-08

Equipment and process for liquefaction of LNG boiloff gas

#152
20070251266
2007-11-01

Cryogenic liquefying/refrigerating method and system

#153
20060254290
2006-11-16

Method for cooling a product, particularly, for liquefying a gas, and device for implementing this method

#154
20060218967
2006-10-05

Integrated process and apparatus for the separation of air

#155
20060156758
2006-07-20

Operating system of liquefied natural gas ship for sub-cooling and liquefying boil-off gas

#156
20060065014
2006-03-30

Method for recovering LPG boil off gas using LNG as a heat transfer medium