ClassID:

160094

F25J1/0251 - 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; Operation; Control and regulation; Instrumentation; Different modes, i.e. 'runs', of operation; Process control Intermittent or alternating process, so-called batch process, e.g. "peak-shaving"

Recent Application in this class:
#1
20240060717
2024-02-22

SYSTEM FOR STORING AND PRODUCING ENERGY TO STABILIZE THE POWER NETWORK

#2
20230417482
2023-12-28

POWER GENERATION PROCESS UTILIZING FUEL, LIQUID AIR AND/OR OXYGEN WITH ZERO CO2 EMISSIONS

#3
20230408192
2023-12-21

POWER GENERATION PROCESS UTILIZING FUEL, LIQUID AIR AND/OR OXYGEN WITH ZERO CO2 EMISSIONS

#4
20230031323
2023-02-02

A METHOD AND A RELATIVE APPARATUS FOR PRODUCING LIQUIFIED GASES

#5
20230016298
2023-01-19

METHOD AND APPARATUS FOR COOLING IN LIQUEFACTION PROCESS

#6
20220316811
2022-10-06

Method for operating a heat exchanger, arrangement with a heat exchanger, and system with a corresponding arrangement

#7
20220252345
2022-08-11

Method for operating a heat exchanger, arrangement with a heat exchanger, and system with a corresponding arrangement

#8
20190063685
2019-02-28

Method for liquid air and gas energy storage

#9
20190063265
2019-02-28

Method for liquid air and gas energy storage

#10
20180221807
2018-08-09

Method for liquid air energy storage with fueled and zero carbon emitting power output augmentation

#11
20180209353
2018-07-26

Power plant with emergency fuel system

#12
20180187971
2018-07-05

Method for thermally assisted electric energy storage

#13
20180128171
2018-05-10

Method and apparatus for power storage

#14
20180080379
2018-03-22

Liquid air power and storage with carbon capture

#15
20180073802
2018-03-15

Method for energy storage with co-production of peaking power and liquefied natural gas

#16
20170191752
2017-07-06

Air purification units

#17
20170153057
2017-06-01

METHODS AND APPARATUS FOR LIQUEFACTION OF NATURAL GAS

#18
20170022897
2017-01-26

METHOD AND INSTALLATION FOR STORING AND RECOVERING ENERGY

#19
20160190896
2016-06-30

Method for generating electrical energy and energy generation plant

#20
20160013702
2016-01-14

Method and device for generating electrical energy

#21
20150226094
2015-08-13

Method and device for generating electrical energy

#22
20150143844
2015-05-28

Devices and methods for producing liquid air

#23
20140245756
2014-09-04

Method and apparatus for power storage

#24
20140165587
2014-06-19

System for converting gaseous fuel into liquid fuel

#25
20140008829
2014-01-09

Device and method for extrusion of a solid body

#26
20130192301
2013-08-01

Method and system for air separation using a supplemental refrigeration cycle

#27
20130139543
2013-06-06

Systems and methods for integrated energy storage and cryogenic carbon capture

#28
20120216520
2012-08-30

Energy storage system using supercritical air

#29
20120192590
2012-08-02

System and method for liquefying and storing a fluid

#30
20120180988
2012-07-19

MOVING THERMAL BED TO TIME SHIFT LIQUIFACTION AND VAPORIZATION

#31
20120180901
2012-07-19

SYTEM AND METHOD FOR LIQUEFYING AND STORING A FLUID

#32
20120180900
2012-07-19

SYTEM AND METHOD FOR LIQUEFYING AND STORING A FLUID

#33
20120180520
2012-07-19

System and method for liquefying and storing a fluid

#34
20120151961
2012-06-21

Liquid air as energy storage

#35
20120056482
2012-03-08

Building with energy recovery and storage systems

#36
20120000242
2012-01-05

METHOD AND APPARATUS FOR STORING LIQUEFIED NATURAL GAS

#37
20110308276
2011-12-22

METHOD AND SYSTEM FOR PERIODIC COOLING, STORING, AND HEATING WITH MULTIPLE REGENERATORS

#38
20110308275
2011-12-22

METHOD AND SYSTEM FOR PERIODIC COOLING, STORING, AND HEATING OF ATMOSPHERIC GAS

#39
20110297346
2011-12-08

Methods and Systems of Regenerative Heat Exchange

#40
20110259044
2011-10-27

METHOD AND APPARATUS FOR PRODUCING LIQUEFIED NATURAL GAS

#41
20110132429
2011-06-09

System and method for the use of waste heat

#42
20110132032
2011-06-09

LIQUID AIR METHOD AND APPARATUS

#43
20110030332
2011-02-10

System and method for liquid air production, power storage and power release

#44
20110000256
2011-01-06

System and method for liquid air production, power storage and power release

#45
20100186446
2010-07-29

APPARATUS FOR THE LIQUEFACTION OF A GAS AND METHODS RELATING TO SAME

#46
20090293503
2009-12-03

System and method for liquid air production, power storage and power release

#47
20090293502
2009-12-03

System and method for liquid air production, power storage and power release

#48
20090282840
2009-11-19

ENERGY STORAGE AND GENERATION

#49
20090145130
2009-06-11

Building energy recovery, storage and supply system

#50
20080127673
2008-06-05

Lng Transportation Vessel and Method For Transporting Hydrocarbons

#51
20070186563
2007-08-16

System and method for cold recovery

#52
20070130992
2007-06-14

Cyrogenic Air Separation Process and Apparatus

#53
20070107465
2007-05-17

APPARATUS FOR THE LIQUEFACTION OF GAS AND METHODS RELATING TO SAME

#54
20070017250
2007-01-25

Apparatus for the liquefaction of a gas and methods relating to same

#55
20070006599
2007-01-11

Apparatus and method for cooling super conductive body

#56
20060218939
2006-10-05

Apparatus for the liquefaction of natural gas and methods relating to same

#57
20060196226
2006-09-07

Method and system for condensation of unprocessed well stream from offshore gas or gas condensate field

#58
20060130519
2006-06-22

Small-scale gas liquefier

#59
20060037319
2006-02-23

Building energy capture and reserve system

#60
20060000222
2006-01-05

Apparatus for producing slush nitrogen and method for producing the same

#61
20050132746
2005-06-23

Cryogenic air separation process and apparatus

#62
20050091991
2005-05-05

System and method for storing gases at low temperature using a cold recovery system

#63
18977828
2026-03-17

Enhanced gas storage and sendout resiliency with co-located LNG and underground gas storage facilities