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F25J3/04018
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F25
Refrigeration
F25J
LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
F25J3/00
Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
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F25J3/04018
of main feed air
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Patents Grants
last 30 patents
Information
Patent Grant
Method for obtaining one or more air products and air separation sy...
Patent number
12,158,303
Issue date
Dec 3, 2024
Linde GMBH
Dirk Schwenk
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System and method for high efficiency power generation using a carb...
Patent number
12,123,345
Issue date
Oct 22, 2024
8 Rivers Capital, LLC
Rodney John Allam
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air separation device and air separation method
Patent number
12,123,647
Issue date
Oct 22, 2024
Taiyo Nippon Sanso Corporation
Hiroshi Tachibana
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Product gas supply quantity adjustment device and air separation ap...
Patent number
11,913,720
Issue date
Feb 27, 2024
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Takuya Kaneda
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and apparatus for separating air by cryogenic distillation
Patent number
11,852,408
Issue date
Dec 26, 2023
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Jean-Pierre Tranier
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System and method for high efficiency power generation using a carb...
Patent number
11,674,436
Issue date
Jun 13, 2023
8 Rivers Capital, LLC
Rodney John Allam
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and device for producing air product based on cryogenic rect...
Patent number
11,578,916
Issue date
Feb 14, 2023
L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Ge...
Bowei Zhao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and system for power production with improved efficiency
Patent number
11,365,679
Issue date
Jun 21, 2022
8 Rivers Capital, LLC
Rodney John Allam
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for the cryogenic separation of air
Patent number
11,193,710
Issue date
Dec 7, 2021
Linde Aktiengesellschaft
Dimitri Goloubev
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Systems and methods for power production using nested CO2 cycles
Patent number
11,174,759
Issue date
Nov 16, 2021
8 Rivers Capital, LLC
Rodney John Allam
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Nitrogen production system for producing nitrogen with different pu...
Patent number
11,150,016
Issue date
Oct 19, 2021
L'Air Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude
Kenji Hirose
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and apparatus for eliminating heat bumps following regenerat...
Patent number
11,137,205
Issue date
Oct 5, 2021
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Paul Kong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for reducing process disturbances during press...
Patent number
11,029,086
Issue date
Jun 8, 2021
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Paul Kong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for obtaining a compressed gas product by cryo...
Patent number
10,995,983
Issue date
May 4, 2021
Linde Aktiengesellschaft
Dimitri Goloubev
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System and method for high efficiency power generation using a carb...
Patent number
10,975,766
Issue date
Apr 13, 2021
8 Rivers Capital, LLC
Rodney John Allam
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Apparatus and process for synthesizing natural gas using carbon dio...
Patent number
10,815,442
Issue date
Oct 27, 2020
Sogang University Research & Business Development Foundation
Kyung Byung Yoon
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for high recovery of nitrogen and argon from a mo...
Patent number
10,816,263
Issue date
Oct 27, 2020
Praxair Technology, Inc.
Neil M. Prosser
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Cryogenic air separation method for producing oxygen at high pressures
Patent number
10,746,461
Issue date
Aug 18, 2020
8 Rivers Capital, LLC
Rodney John Allam
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and system for power production with improved efficiency
Patent number
10,711,695
Issue date
Jul 14, 2020
8 Rivers Capital, LLC
Rodney John Allam
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Integration of industrial gas site with liquid hydrogen production
Patent number
10,634,425
Issue date
Apr 28, 2020
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Alain Guillard
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
LNG integration with cryogenic unit
Patent number
10,612,842
Issue date
Apr 7, 2020
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Pierre-Philippe Guerif
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for compressing an incoming feed air stream in a cryogenic a...
Patent number
10,533,565
Issue date
Jan 14, 2020
Praxair Technology, Inc.
Henry E. Howard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for compressing an incoming feed air stream in a cryogenic a...
Patent number
10,533,564
Issue date
Jan 14, 2020
Praxair Technology, Inc.
Henry E. Howard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for compressing an incoming feed air stream in a cryogenic a...
Patent number
10,519,962
Issue date
Dec 31, 2019
Praxair Technology, Inc.
Henry E. Howard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for the cryogenic separation of air and air separation plant
Patent number
10,480,853
Issue date
Nov 19, 2019
Linde Aktiengesellschaft
Tobias Lautenschlager
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and device for the low-temperature separation of air at vari...
Patent number
10,458,702
Issue date
Oct 29, 2019
LINDE AKTINGESELLSCHAFT
Dimitri Golubev
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for compressing an incoming feed air stream in a cryogenic a...
Patent number
10,443,603
Issue date
Oct 15, 2019
Praxair Technology, Inc.
Henry E. Howard
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Process and apparatus for producing pressurized gaseous nitrogen by...
Patent number
10,436,507
Issue date
Oct 8, 2019
Linde Aktiengesellschaft
Robert Michael Igra
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Systems and methods for power production using nested CO2 cycles
Patent number
10,422,252
Issue date
Sep 24, 2019
8 Rivers Capital, LLC
Rodney John Allam
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Integrated LNG gasification and power production cycle
Patent number
10,415,434
Issue date
Sep 17, 2019
8 Rivers Capital, LLC
Rodney John Allam
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Patents Applications
last 30 patents
Information
Patent Application
DISTRIBUTOR MODULE FOR A PROCESS PLANT
Publication number
20240377132
Publication date
Nov 14, 2024
Linde GmbH
Stefan LOCHNER
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PROCESS AND APPARATUS FOR RECOVERY OF AT LEAST NITROGEN AND ARGON
Publication number
20240035743
Publication date
Feb 1, 2024
Air Products and Chemicals, Inc.
Donn Michael Herron
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD FOR GAS LIQUEFICATION
Publication number
20240019207
Publication date
Jan 18, 2024
Jeremiah J. Rauch
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
NITROGEN GENERATING DEVICE AND NITROGEN GENERATING METHOD
Publication number
20230341181
Publication date
Oct 26, 2023
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Kenji HIROSE
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD FOR HIGH EFFICIENCY POWER GENERATION USING A CARB...
Publication number
20230265791
Publication date
Aug 24, 2023
8 RIVERS CAPITAL, LLC
Rodney John Allam
F22 - STEAM GENERATION
Information
Patent Application
LIGHTER THAN AIR TRANSPORTATION SYSTEM USING CRYOGENIC ENERGY STORAGE
Publication number
20230213279
Publication date
Jul 6, 2023
Anumá Aerospace, LLC
James Douglas Little
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR CRYOGENIC FRACTIONATION OF AIR, AIR FRACTIONATION PLANT...
Publication number
20230168030
Publication date
Jun 1, 2023
Linde GmbH
Dimitri GOLUBEV
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
NITROGEN PRODUCING CRYOGENIC AIR SEPARATION UNIT WITH EXCESS AIR CI...
Publication number
20230055205
Publication date
Feb 23, 2023
Neil M. Prosser
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND SYSTEM FOR POWER PRODUCTION WITH IMPROVED EFFICIENCY
Publication number
20220298969
Publication date
Sep 22, 2022
8 RIVERS CAPITAL, LLC
Rodney John Allam
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
AIR SEPARATION DEVICE AND AIR SEPARATION METHOD
Publication number
20220252344
Publication date
Aug 11, 2022
Taiyo Nippon Sanso Corporation
Hiroshi TACHIBANA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD FOR OBTAINING ONE OR MORE AIR PRODUCTS AND AIR SEPARATION SY...
Publication number
20220026145
Publication date
Jan 27, 2022
Linde GmbH
Dirk SCHWENK
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
ENHANCEMENTS TO A DUAL COLUMN NITROGEN PRODUCING CRYOGENIC AIR SEPA...
Publication number
20210372698
Publication date
Dec 2, 2021
Zhengrong Xu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND APPARATUS FOR SEPARATING AIR BY CRYOGENIC DISTILLATION
Publication number
20210364233
Publication date
Nov 25, 2021
L'Air Liquide, Societe Anonyme pour l'Etude et l?Exploitation des Procedes Ge...
Jean-Pierre TRANIER
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PRODUCT GAS SUPPLY QUANTITY ADJUSTMENT DEVICE AND AIR SEPARATION AP...
Publication number
20210310732
Publication date
Oct 7, 2021
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Takuya KANEDA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND DEVICE FOR PRODUCING AIR PRODUCT BASED ON CRYOGENIC RECT...
Publication number
20210071948
Publication date
Mar 11, 2021
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Bowei ZHAO
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND SYSTEM FOR POWER PRODUCTION WITH IMPROVED EFFICIENCY
Publication number
20200318544
Publication date
Oct 8, 2020
8 RIVERS CAPITAL, LLC
Rodney John Allam
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND APPARATUS FOR ELIMINATING HEAT BUMPS FOLLOWING REGENERAT...
Publication number
20200200473
Publication date
Jun 25, 2020
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Paul KONG
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND APPARATUS FOR REDUCING PROCESS DISTURBANCES DURING PRESS...
Publication number
20200200472
Publication date
Jun 25, 2020
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Paul KONG
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
APPARATUS AND PROCESS FOR SYNTHESIZING NATURAL GAS USING CARBON DIO...
Publication number
20200010771
Publication date
Jan 9, 2020
SOGANG UNIVERSITY RESEARCH & BUSINESS DEVELOPMENT FOUNDATION
Kyung Byung YOON
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
SYSTEMS AND METHODS FOR POWER PRODUCTION USING NESTED CO2 CYCLES
Publication number
20190376419
Publication date
Dec 12, 2019
8 RIVERS CAPITAL, LLC
Rodney John Allam
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD FOR HIGH RECOVERY OF NITROGEN AND ARGON FROM A MO...
Publication number
20190331418
Publication date
Oct 31, 2019
Neil M. Prosser
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD FOR COMPRESSING AN INCOMING FEED AIR STREAM IN A CRYOGENIC A...
Publication number
20190234414
Publication date
Aug 1, 2019
Henry E. Howard
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
METHOD FOR COMPRESSING AN INCOMING FEED AIR STREAM IN A CRYOGENIC A...
Publication number
20190234415
Publication date
Aug 1, 2019
Henry E. Howard
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
METHOD FOR COMPRESSING AN INCOMING FEED AIR STREAM IN A CRYOGENIC A...
Publication number
20190234413
Publication date
Aug 1, 2019
Henry E. Howard
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
SYSTEMS AND METHODS FOR POWER PRODUCTION INCLUDING ION TRANSPORT CO...
Publication number
20190203643
Publication date
Jul 4, 2019
8 RIVERS CAPITAL, LLC
Rodney John Allam
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SYSTEM AND METHOD FOR HIGH EFFICIENCY POWER GENERATION USING A CARB...
Publication number
20180363550
Publication date
Dec 20, 2018
8 RIVERS CAPITAL, LLC
Rodney John Allam
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
NITROGEN PRODUCTION SYSTEM FOR PRODUCING NITROGEN WITH DIFFERENT PU...
Publication number
20180306497
Publication date
Oct 25, 2018
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Kenji HIROSE
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD FOR CONTROLLING PRODUCTION OF HIGH PRESSURE GASEOUS OXYGEN I...
Publication number
20180299195
Publication date
Oct 18, 2018
Nick J. Degenstein
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
LNG INTEGRATION WITH CRYOGENIC UNIT
Publication number
20180142950
Publication date
May 24, 2018
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Pierre-Philippe GUERIF
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEMS AND METHODS FOR POWER PRODUCTION INCLUDING ION TRANSPORT CO...
Publication number
20180058318
Publication date
Mar 1, 2018
8 RIVERS CAPITAL, LLC
Rodney John Allam
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS