F25J1/0277 - CPC Classification Index

ClassID:

160114 ⎘

F25J1/0277 - CPC Classification

Classification description:

Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process; Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used; Construction and layout of liquefaction equipments, e.g. valves, machines adapted for special use of the liquefaction unit, e.g. portable or transportable devices Offshore use, e.g. during shipping

Sub-classes:

F25J1/0278 » {Unit being stationary, e.g. on floating barge or fixed platform} 104

Recent Application in this class:

20250347260

2025-11-13

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

20250314423

2025-10-09

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

20250237430

2025-07-24

LEAKAGE DETECTION SYSTEM OF RELIQUEFACTION SYSTEM FOR SHIP

20250230974

2025-07-17

MICRO-LEAK DETECTION SYSTEM OF RELIQUEFACTION SYSTEM FOR SHIP

20250146745

2025-05-08

LNG EXERGY OPTIMIZATION FOR SBCC

20240393040

2024-11-28

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

20240219113

2024-07-04

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

20240200866

2024-06-20

DEVICE FOR LIQUEFYING GASEOUS DIHYDROGEN FOR OFFSHORE OR ONSHORE STRUCTURE

20240159460

2024-05-16

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

#10

20240101241

2024-03-28

Power supply and cooling system for a floating structure

#11

20230160632

2023-05-25

LIQUEFACTION AND SUBCOOLING SYSTEM AND METHOD

#12

20230032594

2023-02-02

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

#13

20220357101

2022-11-10

BOIL-OFF GAS RELIQUEFACTION METHOD AND SYSTEM FOR LNG VESSEL

#14

20220333859

2022-10-20

Refrigeration device and system

#15

20220316796

2022-10-06

Method Of Cooling Boil Off Gas And An Apparatus Therefor

#16

20220275998

2022-09-01

Method of cooling boil-off gas and apparatus therefor

#17

20220187014

2022-06-16

Method of cooling boil off gas and an apparatus therefor

#18

20220186986

2022-06-16

Cooling system

#19

20220113086

2022-04-14

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

#20

20220099365

2022-03-31

Method of Cooling Boil-Off Gas and Apparatus Therefor

#21

20210214050

2021-07-15

LIQUEFIED NATURAL GAS VESSEL

#22

20200124346

2020-04-23

Method of cooling boil-off gas and apparatus therefor

#23

20200079485

2020-03-12

Boil-off gas re-liquefying system

#24

20200003489

2020-01-02

Method for air cooled, large scale, floating LNG production with liquefaction gas as only refrigerant

#25

20200003488

2020-01-02

DEVICE AND METHOD FOR LIQUEFYING A NATURAL GAS AND SHIP COMPRISING SUCH A DEVICE

#26

20190351988

2019-11-21

Boil-off gas re-liquefying method for LNG ship

#27

20190226758

2019-07-25

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

#28

20190203667

2019-07-04

Gas treatment system and vessel including the same

#29

20190193817

2019-06-27

NATURAL GAS LIQUEFACTION VESSEL

#30

20190120549

2019-04-25

BOIL-OFF GAS RELIQUEFACTION METHOD AND SYSTEM FOR LNG VESSEL

#31

20190112009

2019-04-18

Ship

#32

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

#33

20190072323

2019-03-07

Method of cooling boil-off gas and apparatus therefor

#34

20190056174

2019-02-21

System for liquefying a gas

#35

20190054992

2019-02-21

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

#36

20190041125

2019-02-07

Vessel comprising engine

#37

20190011179

2019-01-10

Boil-off gas supply device

#38

20180363975

2018-12-20

Vessel comprising engine

#39

20180320637

2018-11-08

Gas processing system and vessel including the same

#40

20180238617

2018-08-23

PARTIAL RELIQUEFACTION SYSTEM

#41

20180194447

2018-07-12

Ship comprising engine

#42

20180170507

2018-06-21

Ship

#43

20180170506

2018-06-21

Ship

#44

20180170505

2018-06-21

Ship with boil-off gas liquefaction system

#45

20180170504

2018-06-21

Ship

#46

20180170503

2018-06-21

Ship

#47

20180162492

2018-06-14

SHIP

#48

20180148138

2018-05-31

BOIL-OFF GAS RE-LIQUEFYING SYSTEM

#49

20180120007

2018-05-03

Gas recovery system, compressor system, and refrigeration cycle system

#50

20170167787

2017-06-15

Method of natural gas liquefaction on LNG carriers storing liquid nitrogen

#51

20160281930

2016-09-29

Method and system for storage and transport of liquefied petroleum gases

#52

20160281929

2016-09-29

Method and system for storage and transport of liquefied petroleum gases

#53

20160010916

2016-01-14

Air-cooled modular LNG production facility

#54

20150330574

2015-11-19

Method and apparatus for reliquefying natural gas

#55

20150300301

2015-10-22

Liquefied gas treatment system for vessel

#56

20140075943

2014-03-20

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

#57

20120261415

2012-10-18

Cold box design providing secondary containment

#58

20120011860

2012-01-19

Method and system for storage and transport of liquefied petroleum gases

#59

20110297346

2011-12-08

Methods and Systems of Regenerative Heat Exchange

#60

20110146341

2011-06-23

GAS SUPPLY SYSTEM FOR GAS ENGINES

#61

20100170297

2010-07-08

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

#62