ClassID:

137090

F01K19/04 - CPC Classification

Classification description:

Regenerating or otherwise treating steam exhausted from steam engine plant; Regenerating by compression in combination with cooling or heating

Recent Application in this class:
#1
20260092542
2026-04-02

THERMAL ENERGY STORAGE SYSTEMS FOR USE IN MATERIAL PROCESSING

#2
20250382898
2025-12-18

THERMAL ENERGY STORAGE SYSTEM WITH STEAM GENERATION SYSTEM INCLUDING FLOW CONTROL AND ENERGY COGENERATION

#3
20250243788
2025-07-31

THERMAL ENERGY STORAGE SYSTEM COUPLED WITH A SOLID OXIDE ELECTROLYSIS SYSTEM

#4
20250188852
2025-06-12

ENERGY STORAGE SYSTEM AND ALUMINA CALCINATION APPLICATIONS

#5
20250179942
2025-06-05

Thermal Energy Storage System with Radiation Cavities

#6
20250179941
2025-06-05

Thermal Energy Storage with Fluid Flow Insulation

#7
20250179940
2025-06-05

ENERGY STORAGE SYSTEM AND ALUMINA CALCINATION APPLICATIONS

#8
20250163831
2025-05-22

THERMAL ENERGY STORAGE SYSTEM COUPLED WITH STEAM CRACKING SYSTEM

#9
20250163830
2025-05-22

Thermal Energy Storage System with Deep Discharge

#10
20250154882
2025-05-15

Thermal Energy Storage System with Deep Discharge

#11
20250092803
2025-03-20

THERMAL ENERGY STORAGE SYSTEMS FOR USE IN MATERIAL PROCESSING

#12
20250092802
2025-03-20

THERMAL ENERGY STORAGE SYSTEMS FOR USE IN MATERIAL PROCESSING

#13
20250092801
2025-03-20

THERMAL ENERGY STORAGE SYSTEMS FOR USE IN MATERIAL PROCESSING

#14
20250092800
2025-03-20

THERMAL ENERGY STORAGE SYSTEMS FOR USE IN MATERIAL PROCESSING

#15
20250052174
2025-02-13

Methods For Material Activation With Thermal Energy Storage System

#16
20240287919
2024-08-29

THERMAL ENERGY STORAGE SYSTEM COUPLED WITH THERMAL POWER CYCLE SYSTEMS

#17
20240254897
2024-08-01

THERMAL ENERGY STORAGE SYSTEM WITH STEAM GENERATION SYSTEM INCLUDING FLOW CONTROL AND ENERGY COGENERATION

#18
20240247597
2024-07-25

Thermal energy storage system coupled with steam cracking system

#19
20240247596
2024-07-25

Energy storage system and alumina calcination applications

#20
20240229682
2024-07-11

Methods for material activation with thermal energy storage system

#21
20240229681
2024-07-11

Calcination system with thermal energy storage system

#22
20240229680
2024-07-11

Thermal energy storage system with radiation cavities

#23
20240218811
2024-07-04

Thermal energy storage system with deep discharge

#24
20240200471
2024-06-20

Thermal energy storage system coupled with steam cracking system

#25
20240200470
2024-06-20

Energy storage system and alumina calcination applications

#26
20240191639
2024-06-13

Thermal energy storage system coupled with steam cracking system

#27
20240125251
2024-04-18

Thermal energy storage systems for use in material processing

#28
20230392522
2023-12-07

Thermal energy storage system with steam generation system including flow control and energy cogeneration

#29
20230323793
2023-10-12

Thermal energy storage system coupled with a solid oxide electrolysis system

#30
20230313710
2023-10-05

Thermal energy storage system coupled with steam cracking system

#31
20230304420
2023-09-28

Energy storage system and alumina calcination applications

#32
20230296243
2023-09-21

AIR SOURCE HEAT PUMP SYSTEM AND METHOD OF USE FOR INDUSTRIAL STEAM GENERATION

#33
20230296034
2023-09-21

Thermal energy storage system coupled with thermal power cycle systems

#34
20230250736
2023-08-10

Thermal energy storage assemblage with energy cogeneration

#35
20230243278
2023-08-03

Energy storage system and applications

#36
20230220787
2023-07-13

Thermal energy storage system with deep discharge

#37
20230203968
2023-06-29

Methods for material activation with thermal energy storage system

#38
20230203967
2023-06-29

Calcination system with thermal energy storage system

#39
20230193790
2023-06-22

Thermal energy storage system with steam generator having feed-forward control

#40
20230193789
2023-06-22

Thermal energy storage system with forecast control of operating parameters

#41
20230184142
2023-06-15

Thermal energy storage system with steam generator having feedback control

#42
20230184141
2023-06-15

Thermal energy storage system with forecast control of operating parameters

#43
20230184140
2023-06-15

Thermal energy storage with fluid flow insulation

#44
20230123897
2023-04-20

Thermal energy storage system with radiation cavities

#45
20220412230
2022-12-29

Systems and methods associated with bottoming cycle power systems for generating power, capturing carbon dioxide and producing products

#46
20220403760
2022-12-22

Plant based upon combined Joule-Brayton and Rankine cycles working with directly coupled reciprocating machines

#47
20220341349
2022-10-27

Solid oxide electrolysis system with thermal energy storage system

#48
20220282638
2022-09-08

Material activation system with thermal energy storage system

#49
20220268181
2022-08-25

Thermal energy storage system with forecast control of operating parameters

#50
20220268180
2022-08-25

Thermal energy storage system with steam generator having feed-forward control

#51
20220268179
2022-08-25

Thermal energy storage system with alternating discharge operation

#52
20220259988
2022-08-18

Thermal energy storage system with steam generation system including flow control and energy cogeneration

#53
20220259987
2022-08-18

Thermal energy storage assemblage with energy cogeneration

#54
20220259986
2022-08-18

Thermal energy storage system with steam generator having feedback control

#55
20220228511
2022-07-21

COMBINED CYCLE POWER DEVICE

#56
20220220867
2022-07-14

Thermal energy storage assemblage

#57
20220213811
2022-07-07

Thermal energy storage assemblage with dynamic insulation and failsafe cooling

#58
20220170388
2022-06-02

Thermal energy storage system with heat discharge system to prevent thermal runaway

#59
20220170386
2022-06-02

Energy storage system and applications

#60
20200088067
2020-03-19

Power generation system and method with partially recuperated flow path

#61
20190353056
2019-11-21

Power recovery

#62
20190211713
2019-07-11

Exhaust heat recovery system

#63
20190162083
2019-05-30

Power generation system using supercritical carbon dioxide

#64
20190120131
2019-04-25

Bottoming cycle power system

#65
20170226901
2017-08-10

Power generation system and method with partially recuperated flow path

#66
20160376934
2016-12-29

Waste heat recovery apparatus

#67
20160369658
2016-12-22

Supercritical carbon dioxide power generation system

#68
20160326981
2016-11-10

Waste Heat Utilization System

#69
20160108763
2016-04-21

RANKINE CYCLE POWER GENERATION SYSTEM WITH SC-CO2 WORKING FLUID AND INTEGRATED ABSORPTION REFRIGERATINO CHILLER

#70
20140026573
2014-01-30

HYBRID THERMAL CYCLE WITH ENHANCED EFFICIENCY

#71
20130340434
2013-12-26

Hybrid thermal cycle with independent refrigeration loop

#72
20130312414
2013-11-28

HYBRID THERMAL CYCLE WITH LOW PRESSURE BOILER

#73
20130074499
2013-03-28

HYBRID THERMAL CYCLE WITH IMBEDDED REFRIGERATION

#74
20070193271
2007-08-23

Methods of generating exergy

#75
20050150227
2005-07-14

Rankine cycle and steam power plant utilizing the same

#76
20050072381
2005-04-07

Steam generator (Mk-IX) utilizing a hydrogen/oxygen gas-no air combustion process

#77
18754047
2025-10-07

Thermal energy storage system coupled with thermal power cycle systems

#78
18754042
2026-03-31

Thermal energy storage system coupled with thermal power cycle systems

#79
18754001
2026-01-06

Thermal energy storage system coupled with thermal power cycle systems

#80
18518383
2025-07-15

Thermal energy storage systems for repowering existing power plants for improving efficiency and safety

#81
17448938
2022-05-31

Systems and methods associated with bottoming cycle power systems for generating power, capturing carbon dioxide and producing products

#82
15489338
2018-01-02

Cascaded recompression closed brayton cycle system

#83
14266184
2017-04-18

Cascaded recompression closed Brayton cycle system