ClassID:

217123

H02J15/006 - CPC Classification

Classification description:

Systems for storing electric energy in the form of pneumatic energy, e.g. compressed air energy storage [CAES]

Recent Application in this class:
#1
20260031652
2026-01-29

SYSTEM AND METHOD FOR IMPLEMENTATING A MAGNET BATTERY

#2
20250330045
2025-10-23

ENERGY STORAGE SYSTEMS AND METHODS USING HETEROGENEOUS PRESSURE MEDIA AND INTERACTIVE ACTUATION MODULE

#3
20250273990
2025-08-28

AIR COMPRESSION SOLAR ENERGY STORAGE SYSTEM AND METHOD FOR DESALINATION PLANTS

#4
20250129761
2025-04-24

METHOD AND DEVICE FOR STORING ENERGY

#5
20250065829
2025-02-27

Energy Supply Management System for a Vehicle, Method for Determining the Coverage of an Energy Requirement of a Load Unit of the Energy Supply Management System, and Computer Program Product

#6
20250033017
2025-01-30

USE OF RENEWABLE ENERGY IN THE PRODUCTION OF CHEMICALS

#7
20250010264
2025-01-09

USE OF RENEWABLE ENERGY IN OLEFIN SYNTHESIS

#8
20240384709
2024-11-21

SYSTEMS AND METHODS FOR COMPRESSED AIR ENERGY STORAGE AND CONTROL THEREOF

#9
20240359154
2024-10-31

USE OF RENEWABLE ENERGY IN METHANOL SYNTHESIS

#10
20240297529
2024-09-05

System and method for storing energy, and for recovering stored energy by using liquid and gas as pistons

#11
20240171004
2024-05-23

COMPRESSED AIR ENERGY STORAGE

#12
20240117938
2024-04-11

Constant pressure gas storage in containments with mitigation for gas dissolution problems

#13
20240094689
2024-03-21

ELECTRICAL ENERGY STORAGE SYSTEM, METHOD FOR STORING AND RETRIEVING ELECTRICAL ENERGY, AND COMPUTER PROGRAMME

#14
20240039326
2024-02-01

Pneumatic energy supply power for ultra-high voltage equipment

#15
20230349367
2023-11-02

Systems and methods for compressed air energy storage and control thereof

#16
20230216340
2023-07-06

Hydraulic compressed air energy storage system

#17
20230203947
2023-06-29

Multi-energy complementary system for co-associated abandoned mine and use method

#18
20230193871
2023-06-22

Method and device for storing energy

#19
20230179017
2023-06-08

ENERGY STORAGE SYSTEMS AND METHODS USING HETEROGENEOUS PRESSURE MEDIA AND INTERACTIVE ACTUATION MODULE

#20
20230179016
2023-06-08

Energy storage systems and methods using heterogeneous pressure media and interactive actuation module

#21
20230175472
2023-06-08

SYSTEM FOR STORING AND RECOVERING ENERGY

#22
20220149697
2022-05-12

AUTOMATIC WINS AND PHOTOVOLTAIC ENERGY STORAGE SYSTEM FOR UNINTERRUPTED ELECTRICITY GENERATION AND ENERGY AUTONOMY

#23
20220149629
2022-05-12

System for Power Conversion and Energy Storage

#24
20220127209
2022-04-28

Use of renewable energy in olefin synthesis

#25
20220126251
2022-04-28

Use of renewable energy in the production of chemicals

#26
20220119328
2022-04-21

Use of renewable energy in methanol synthesis

#27
20220117120
2022-04-14

Uninterruptible power and cooling for critical power applications

#28
20220006321
2022-01-06

COMPRESSED AIR ENERGY STORAGE AND POWER GENERATION APPARATUS AND COMPRESSED AIR ENERGY STORAGE AND POWER GENERATION METHOD

#29
20210351615
2021-11-11

System for energy storage and electrical power generation

#30
20210332752
2021-10-28

Hybrid compressed air energy storage system

#31
20210313835
2021-10-07

Energy transfer using high-pressure vessel

#32
20210293221
2021-09-23

Energy storage with hydrogen

#33
20210246911
2021-08-12

Methods, systems and installations for the compression, expansion and/or storage of a gas

#34
20210104912
2021-04-08

COMPRESSED AIR ENERGY STORAGE POWER GENERATION DEVICE

#35
20210075297
2021-03-11

System for energy storage and electrical power generation

#36
20210075296
2021-03-11

System for energy storage and electrical power generation

#37
20210017905
2021-01-21

Compressed air energy storage power generation apparatus

#38
20200408469
2020-12-31

Compressed air energy storage power generation device

#39
20200340399
2020-10-29

Compressed air energy storage power generation device

#40
20200325891
2020-10-15

Compressed air energy storage generator

#41
20200198615
2020-06-25

Low density fluid displacement to store or generate power

#42
20200164850
2020-05-28

ANTI-FOULING DOCKS AND LOW DENSITY FLUID DISPLACEMENT

#43
20200161934
2020-05-21

ENERGY MANAGEMENT USING A CONVERGED INFRASTRUCTURE

#44
20200153275
2020-05-14

COMPRESSED AIR STORAGE POWER GENERATION DEVICE AND COMPRESSED AIR STORAGE POWER GENERATION METHOD

#45
20200088095
2020-03-19

Compressed air energy storage power generation device

#46
20200083743
2020-03-12

Compressed air energy storage generator

#47
20200032802
2020-01-30

Rapid-response compressed air energy storage system and using method thereof

#48
20200028380
2020-01-23

ENERGY STORAGE BARGE

#49
20200018230
2020-01-16

Compressed air energy storage power generation device

#50
20200003116
2020-01-02

Compressed air energy storage power generation device

#51
20190390599
2019-12-26

Compressed air energy storage and power generation method and compressed air energy storage and power generation device

#52
20190345910
2019-11-14

Low density fluid displacement to generate power

#53
20190284995
2019-09-19

System for energy storage and recovery

#54
20190280523
2019-09-12

Solid-state energy harvester of transition metal suboxides

#55
20190276229
2019-09-12

Underwater energy storage system and power station powered therewith

#56
20190235457
2019-08-01

Modularized energy management using pooling

#57
20190170026
2019-06-06

Compressed air energy storage and power generation device and compressed air energy storage and power generation method

#58
20190064757
2019-02-28

Energy management with multiple pressurized storage elements

#59
20190063265
2019-02-28

Method for liquid air and gas energy storage

#60
20180366980
2018-12-20

Air to electrical energy and water microgrid

#61
20180180019
2018-06-28

Energy storage and power generation system and method

#62
20180156184
2018-06-07

Energy storage and generation system

#63
20180156110
2018-06-07

Compressed air energy storage and power generation method and apparatus

#64
20170363013
2017-12-21

Gas turbine power generation system, control method for gas turbine power generation system, and control device for gas turbine power generation system

#65
20170233181
2017-08-17

UNDERWATER ENERGY STORAGE SYSTEM AND POWER STATION POWERED THEREWITH

#66
20170159649
2017-06-08

Compressed air storage and power generation device and compressed air storage and power generation method

#67
20170082123
2017-03-23

Near isothermal combined compressed gas/pumped-hydro electricity storage with waste heat recovery capabilities

#68
20170074230
2017-03-16

Hydroelectricity and compressed-air power converter system

#69
20170067454
2017-03-09

COMPRESSED AIR ENERGY STORAGE SYSTEM

#70
20160315482
2016-10-27

Charging adapter having pneumatic pump and charging system

#71
20160123515
2016-05-05

Variable-buoyancy assembly and non-collapsible fluid-line assembly for use with fluid-processing plant

#72
20160123499
2016-05-05

Methods of deploying and operating variable-buoyancy assembly and non-collapsible fluid-line assembly for use with fluid-processing plant

#73
20150214815
2015-07-30

Energy-accumulation apparatus

#74
20140338318
2014-11-20

MULTIPLE CAVERN COMPRESSED AIR ENERGY STORAGE SYSTEM AND METHOD

#75
20140338315
2014-11-20

Compressed gas energy storage and release system

#76
20140334884
2014-11-13

Underwater energy storage system and power station powered therewith

#77
20140216022
2014-08-07

Compressed air energy storage system and method

#78
20140208730
2014-07-31

High output modular CAES (HOMC)

#79
20130307269
2013-11-21

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#80
20130294943
2013-11-07

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#81
20130291960
2013-11-07

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#82
20130276440
2013-10-24

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#83
20130257158
2013-10-03

Method for transmission and storage of wind energy

#84
20130240068
2013-09-19

Compressed air energy storage

#85
20130134612
2013-05-30

SYSTEM AND METHOD FOR FRAGMENTATION AND DISPERSAL OF A COMPRESSED GAS BODY

#86
20130047597
2013-02-28

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#87
20130042601
2013-02-21

High output modular CAES (HOMC)

#88
20130019591
2013-01-24

Energy Generation System Using Underwater Storage of Compressed Air Produced by Wind Machines

#89
20120312496
2012-12-13

Heat storage system

#90
20120306442
2012-12-06

Rapid energy recharge system for a battery electric vehicle

#91
20120305411
2012-12-06

Underwater energy storage system and power station powered therewith

#92
20120299310
2012-11-29

Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression

#93
20120291989
2012-11-22

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#94
20120285154
2012-11-15

High-efficiency heat exchange in compressed-gas energy storage systems

#95
20120269651
2012-10-25

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#96
20120260645
2012-10-18

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#97
20120255292
2012-10-11

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#98
20120217805
2012-08-30

Method and system for distributing energy

#99
20120174569
2012-07-12

Compensated compressed gas storage systems

#100
20120137668
2012-06-07

Increased power in compressed-gas energy storage and recovery

#101
20120118137
2012-05-17

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#102
20120090314
2012-04-19

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#103
20120085086
2012-04-12

Fluid-flow control in energy storage and recovery systems

#104
20120067036
2012-03-22

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#105
20120057996
2012-03-08

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#106
20120055147
2012-03-08

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#107
20120042772
2012-02-23

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#108
20120023919
2012-02-02

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#109
20120019009
2012-01-26

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#110
20120017580
2012-01-26

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#111
20120006013
2012-01-12

High-efficiency energy-conversion based on fluid expansion and compression

#112
20120000557
2012-01-05

Systems and methods for reducing dead volume in compressed-gas energy storage systems

#113
20110314810
2011-12-29

Energy storage and recovery utilizing low-pressure thermal conditioning for heat exchange with high-pressure gas

#114
20110314804
2011-12-29

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#115
20110314803
2011-12-29

Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange

#116
20110314800
2011-12-29

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#117
20110296823
2011-12-08

Systems and methods for energy storage and recovery using gas expansion and compression

#118
20110296822
2011-12-08

High-efficiency liquid heat exchange in compressed-gas energy storage systems

#119
20110296821
2011-12-08

Improving efficiency of liquid heat exchange in compressed-gas energy storage systems

#120
20110288688
2011-11-24

SYSTEM AND METHOD FOR GENERATING ELECTRIC POWER

#121
20110277457
2011-11-17

Energy storage and production systems, apparatus and methods of use thereof

#122
20110259442
2011-10-27

Increased power in compressed-gas energy storage and recovery

#123
20110252777
2011-10-20

Systems and methods for improving drivetrain efficiency for compressed gas energy storage

#124
20110227344
2011-09-22

METHOD AND APPARATUS FOR USING DE-COMPRESSED FLUID (AIR) AS A COOLANT

#125
20110219763
2011-09-15

Systems and methods for efficient pumping of high-pressure fluids for energy storage and recovery

#126
20110167813
2011-07-14

Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression

#127
20110138797
2011-06-16

Systems and methods for improving drivetrain efficiency for compressed gas energy storage and recovery systems

#128
20110131740
2011-06-09

ENERGY STORAGE BRIDGE

#129
20110113781
2011-05-19

System and method for secondary energy production in a compressed air energy storage system

#130
20110094236
2011-04-28

System and method of using a compressed air storage system with a gas turbine

#131
20110094212
2011-04-28

COMPRESSED AIR ENERGY STORAGE SYSTEM WITH REVERSIBLE COMPRESSOR-EXPANDER UNIT

#132
20110030552
2011-02-10

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#133
20110030359
2011-02-10

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#134
20110023977
2011-02-03

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#135
20110023488
2011-02-03

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#136
20100329909
2010-12-30

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#137
20100329903
2010-12-30

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#138
20100329891
2010-12-30

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#139
20100326075
2010-12-30

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#140
20100326069
2010-12-30

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#141
20100326068
2010-12-30

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#142
20100326066
2010-12-30

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#143
20100326064
2010-12-30

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#144
20100326062
2010-12-30

Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

#145
20100307156
2010-12-09

Systems and Methods for Improving Drivetrain Efficiency for Compressed Gas Energy Storage and Recovery Systems

#146
20100229544
2010-09-16

Systems and methods for improving drivetrain efficiency for compressed gas energy storage

#147
20100199652
2010-08-12

Multistage hydraulic gas compression/expansion systems and methods

#148
20100139277
2010-06-10

Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression

#149
20100133903
2010-06-03

Energy storage systems

#150
20100123352
2010-05-20

Hybrid power system for a vehicle

#151
20100089063
2010-04-15

Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression

#152
20100064674
2010-03-18

Energy storage bridge

#153
20090301089
2009-12-10

System and method for rapid isothermal gas expansion and compression for energy storage

#154
20090281965
2009-11-12

Method and apparatus for storing and using energy to reduce the end-user cost of energy

#155
20090273191
2009-11-05

POWER PRODUCING DEVICE UTILIZING FLUID DRIVEN PUMP

#156
20090134717
2009-05-28

Method and system for distributing energy

#157
20080071705
2008-03-20

Method and apparatus for storing and using energy to reduce the end-user cost of energy

#158
20060262465
2006-11-23

Power-station installation

#159
20060059937
2006-03-23

Systems and methods for providing cooling in compressed air storage power supply systems

#160
20060022632
2006-02-02

Air drive electric charging

#161
20060007613
2006-01-12

Method for power adaptation in an electricity network

#162
20050188689
2005-09-01

Electrical power supply system

#163
20050172630
2005-08-11

Method for operation of a power generation plant

#164
20050138929
2005-06-30

Method and apparatus for storing and using energy to reduce the end-user cost of energy

#165
20050121214
2005-06-09

Active electrical transmission system

#166
18499686
2024-07-02

Compressed-air energy storage system and method of constant-pressure full-capacity energy-release type

#167
13411484
2015-08-18

Compressed gas energy storage system