of nitrogen

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CPC
F25J3/0403

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F25Refrigeration F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE F25J3/00Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification

Current Industry

F25J3/0403of nitrogen

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Controlled hydrolysis of hazardous silicon polymer residue
- Patent number 11,958,022
- Issue date Apr 16, 2024
- Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
- Wes Teichmiller
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Integrated nitrogen liquefier for a nitrogen and argon producing cr...
- Patent number 11,629,913
- Issue date Apr 18, 2023
- Praxair Technology, Inc.
- Brian R. Kromer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
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 and apparatus for producing compressed nitrogen and liquid n...
- Patent number 10,488,106
- Issue date Nov 26, 2019
- Linde Aktiengesellschaft
- Dimitri Golubev
- 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 and device for the low-temperature separation of air at vari...
- Patent number 10,215,489
- Issue date Feb 26, 2019
- Linde Aktiengesellschaft
- Dimitri Golubev
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for supplying a combustion chamber with nitrogen
- Patent number 9,644,533
- Issue date May 9, 2017
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Richard Dubettier-Grenier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Reduction of diluent nitrogen compressor power using vapor absorpti...
- Patent number 8,020,397
- Issue date Sep 20, 2011
- General Electric Company
- Indrajit Mazumder
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Integrated gasification combined cycle and the control method
- Patent number 7,832,191
- Issue date Nov 16, 2010
- JGC Corporation
- Michihiro Osakabe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Integrated process and gas treatment process
- Patent number 7,490,484
- Issue date Feb 17, 2009
- L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
- Alain Guillard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Systems and methods for vaporization of liquefied natural gas
- Patent number 7,299,655
- Issue date Nov 27, 2007
- BP Corporation North America Inc.
- Patrick B. Ward
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Integrated process and air separation process
- Patent number 7,197,894
- Issue date Apr 3, 2007
- L'Air Liquide, Societe Anonyme A' Directorie et Conseil De Survelliance Pour...
- Alain Guillard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic air separation system for producing elevated pressure nit...
- Patent number 7,114,352
- Issue date Oct 3, 2006
- Praxair Technology, Inc.
- Neil Mark Prosser
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for the recovery of oil from a natural oil reservoir
- Patent number 7,077,202
- Issue date Jul 18, 2006
- The Petroleum Oil and Gas Corporation of South Africa (Proprietary Limited)
- Gareth David Huntley Shaw
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Integrated air separation process and apparatus
- Patent number 6,915,661
- Issue date Jul 12, 2005
- L'Air Liquide-Societe' Anonyme a' Directoire et Conseil de Surveillance pour...
- Patrick Le Bot
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic rectification system for producing low purity oxygen usin...
- Patent number 6,622,520
- Issue date Sep 23, 2003
- Praxair Technology, Inc.
- Neil Mark Prosser
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Combination air separation and steam-generation processes and plant...
- Patent number 6,568,185
- Issue date May 27, 2003
- L'Air Liquide Societe Anonyme A Directoire et Conseil de Surveillance pour l'...
- Ovidiu Marin
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Process for obtaining gaseous and liquid nitrogen with a variable p...
- Patent number 6,477,860
- Issue date Nov 12, 2002
- Linde Aktiengesellschaft
- Dietrich Rottmann
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Combined service main air/product compressor
- Patent number 6,393,865
- Issue date May 28, 2002
- Air Products and Chemicals, Inc.
- Vincent Coakley
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Installation producing low voltage electricity integrated in a unit...
- Patent number 6,393,867
- Issue date May 28, 2002
- L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
- Alain Guillard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separation process and system with gas turbine drivers
- Patent number 6,345,493
- Issue date Feb 12, 2002
- Air Products and Chemicals, Inc.
- Arthur Ramsden Smith
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separation process integrated with gas turbine combustion engin...
- Patent number 6,263,659
- Issue date Jul 24, 2001
- Air Products and Chemicals, Inc.
- John Lloyd Dillon
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic system for producing enriched air
- Patent number 6,192,707
- Issue date Feb 27, 2001
- Praxair Technology, Inc.
- Minish Mahendra Shah
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separation and combined cycle power plant
- Patent number 6,161,375
- Issue date Dec 19, 2000
- The BOC Group plc
- Brian Anthony Keenan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Solid-fueled power generation system with carbon dioxide sequestrat...
- Patent number 6,148,602
- Issue date Nov 21, 2000
- Norther Research & Engineering Corporation
- Elia Demetri
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Integrated air separation and combustion turbine process with steam...
- Patent number 6,141,950
- Issue date Nov 7, 2000
- Air Products and Chemicals, Inc.
- Arthur Ramsden Smith
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separation plant
- Patent number 6,058,736
- Issue date May 9, 2000
- The BOC Group plc
- Brian Anthony Keenan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Apparatus and method for compressing a nitrogen product
- Patent number 6,050,105
- Issue date Apr 18, 2000
- The BOC Group plc
- Brian Anthony Keenan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Elevated pressure air separation process with use of waste expansio...
- Patent number 6,009,723
- Issue date Jan 4, 2000
- Air Products and Chemicals, Inc.
- Zbigniew Tadeusz Fidkowski
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED SYSTEM FOR ACCUMULATING POWER OR FOR GENERATING ELECTRIC...
- Publication number 20240068743
- Publication date Feb 29, 2024
- SAIPEM S.P.A.
- Matteo BERRA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
LOW-PRESSURE NITROGEN TURBINE WITH AIR BOOSTER PARALLEL TO THE BOOS...
- Publication number 20230103843
- Publication date Apr 6, 2023
- L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
- Michael A. Turney
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
NITROGEN AND ARGON PRODUCING AIR SEPARATION UNIT
- Publication number 20230055084
- Publication date Feb 23, 2023
- Brian R. Kromer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Controlled Hydrolysis of Hazardous Silicon Polymer Residue
- Publication number 20220105477
- Publication date Apr 7, 2022
- Mitsubishi Polycrystalline Silicon America Corporation (MIPSA)
- Wes Teichmiller
- C01 - INORGANIC CHEMISTRY
Information Patent Application
INTEGRATED NITROGEN LIQUEFIER FOR A NITROGEN AND ARGON PRODUCING CR...
- Publication number 20210356206
- Publication date Nov 18, 2021
- Brian R. Kromer
- 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 Using a Target Gas Provided by a Gas Decompos...
- Publication number 20190137173
- Publication date May 9, 2019
- Fritz Winter Eisengiesserei GmbH & Co. KG
- Benedikt Brüggemeier
- 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
METHOD FOR RECOVERING GASEOUS NITROGEN FROM THE WASTE NITROGEN STRE...
- Publication number 20180017321
- Publication date Jan 18, 2018
- L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
- Michael A. TURNEY
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND DEVICE FOR THE LOW-TEMPERATURE SEPARATION OF AIR AT VARI...
- Publication number 20170131028
- Publication date May 11, 2017
- Dimitri Goloubev
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND APPARATUS FOR SUPPLYING A COMBUSTION CHAMBER WITH NITROGEN
- Publication number 20140360201
- Publication date Dec 11, 2014
- Richard Dubettier-Grenier
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Integration Of An Air Separation Apparatus And of A Steam Reheating...
- Publication number 20100314888
- Publication date Dec 16, 2010
- L'Air Liquide Societe Anonyme Pour L'EDtude Et L'Exloitation Des Procedes Geo...
- Marie Cognard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
EFFICIENTLY COMPRESSING NITROGEN IN A COMBINED CYCLE POWER PLANT
- Publication number 20100275648
- Publication date Nov 4, 2010
- GENERAL ELCTRIC COMPANY
- Indrajit Mazumder
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Reduction of Diluent Nitrogen Compressor Power Using Vapor Absorpti...
- Publication number 20100107662
- Publication date May 6, 2010
- GENERAL ELECTRIC COMPANY
- Indrajit Mazumder
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Integrated Process and Gas Treatment Process
- Publication number 20090107176
- Publication date Apr 30, 2009
- L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGE
- Alain Guillard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
INTEGRATED GASIFICATION COMBINED CYCLE AND THE CONTROL METHOD
- Publication number 20090100822
- Publication date Apr 23, 2009
- JGC CORPORATION
- Michihiro Osakabe
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Integrated Process and Air Separation Process
- Publication number 20070137247
- Publication date Jun 21, 2007
- Alain Guillard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Gas compressor, unit for separating a gas mixture incorporating suc...
- Publication number 20070122272
- Publication date May 31, 2007
- Alain Guillard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Air separator
- Publication number 20060272352
- Publication date Dec 7, 2006
- AIR WATER INC
- Hiroshi Aoki
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Integrated process and gas treatment process
- Publication number 20060000212
- Publication date Jan 5, 2006
- Alain Guillard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Offshore nitrogen production and injection
- Publication number 20050211440
- Publication date Sep 29, 2005
- Johannes Lanfermeijer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Integrated process and air separation process
- Publication number 20050178153
- Publication date Aug 18, 2005
- Alain Guillard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Cryogenic air separation system for producing elevated pressure nit...
- Publication number 20050138960
- Publication date Jun 30, 2005
- Neil Mark Prosser
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Systems and methods for vaporization of liquefied natural gas
- Publication number 20050126220
- Publication date Jun 16, 2005
- Patrick B. Ward
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process for the recovery of oil from a natural oil reservoir
- Publication number 20040149438
- Publication date Aug 5, 2004
- Gareth David Huntley Shaw
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Integrated air separation process and apparatus
- Publication number 20040089021
- Publication date May 13, 2004
- Patrick Le Bot
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Integrated energy recovery system
- Publication number 20040074850
- Publication date Apr 22, 2004
- Praxair Technology, Inc.
- Richard Martin Kelly
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
COMBINATION AIR SEPARATION AND STEAM-GENERATION PROCESSES AND PLANT...
- Publication number 20030101725
- Publication date Jun 5, 2003
- American Air Liquide, Inc.
- Ovidiu Marin
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Methods and apparatuses related to the integration of an air separa...
- Publication number 20030010061
- Publication date Jan 16, 2003
- Bao Ha
- C01 - INORGANIC CHEMISTRY

of nitrogen

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Controlled hydrolysis of hazardous silicon polymer residue

Integrated nitrogen liquefier for a nitrogen and argon producing cr...

Method and device for producing air product based on cryogenic rect...

LNG integration with cryogenic unit

Method and apparatus for producing compressed nitrogen and liquid n...

Method and device for the low-temperature separation of air at vari...

Method and device for the low-temperature separation of air at vari...

Method and apparatus for supplying a combustion chamber with nitrogen

Reduction of diluent nitrogen compressor power using vapor absorpti...

Integrated gasification combined cycle and the control method

Integrated process and gas treatment process

Systems and methods for vaporization of liquefied natural gas

Integrated process and air separation process

Cryogenic air separation system for producing elevated pressure nit...

Process for the recovery of oil from a natural oil reservoir

Integrated air separation process and apparatus

Cryogenic rectification system for producing low purity oxygen usin...

Combination air separation and steam-generation processes and plant...

Process for obtaining gaseous and liquid nitrogen with a variable p...

Combined service main air/product compressor

Installation producing low voltage electricity integrated in a unit...

Air separation process and system with gas turbine drivers

Air separation process integrated with gas turbine combustion engin...

Cryogenic system for producing enriched air

Air separation and combined cycle power plant

Solid-fueled power generation system with carbon dioxide sequestrat...

Integrated air separation and combustion turbine process with steam...

Air separation plant

Apparatus and method for compressing a nitrogen product

Elevated pressure air separation process with use of waste expansio...

Patents Applicationslast 30 patents

INTEGRATED SYSTEM FOR ACCUMULATING POWER OR FOR GENERATING ELECTRIC...

PROCESS FOR CRYOGENIC FRACTIONATION OF AIR, AIR FRACTIONATION PLANT...

LOW-PRESSURE NITROGEN TURBINE WITH AIR BOOSTER PARALLEL TO THE BOOS...

NITROGEN AND ARGON PRODUCING AIR SEPARATION UNIT

Controlled Hydrolysis of Hazardous Silicon Polymer Residue

INTEGRATED NITROGEN LIQUEFIER FOR A NITROGEN AND ARGON PRODUCING CR...

METHOD AND DEVICE FOR PRODUCING AIR PRODUCT BASED ON CRYOGENIC RECT...

Method and System for Using a Target Gas Provided by a Gas Decompos...

LNG INTEGRATION WITH CRYOGENIC UNIT

METHOD FOR RECOVERING GASEOUS NITROGEN FROM THE WASTE NITROGEN STRE...

METHOD AND DEVICE FOR THE LOW-TEMPERATURE SEPARATION OF AIR AT VARI...

METHOD AND APPARATUS FOR SUPPLYING A COMBUSTION CHAMBER WITH NITROGEN

Integration Of An Air Separation Apparatus And of A Steam Reheating...

EFFICIENTLY COMPRESSING NITROGEN IN A COMBINED CYCLE POWER PLANT

Reduction of Diluent Nitrogen Compressor Power Using Vapor Absorpti...

Integrated Process and Gas Treatment Process

INTEGRATED GASIFICATION COMBINED CYCLE AND THE CONTROL METHOD

Integrated Process and Air Separation Process

Gas compressor, unit for separating a gas mixture incorporating suc...

Air separator

Integrated process and gas treatment process

Offshore nitrogen production and injection

Integrated process and air separation process

Cryogenic air separation system for producing elevated pressure nit...

Systems and methods for vaporization of liquefied natural gas

Process for the recovery of oil from a natural oil reservoir

Integrated air separation process and apparatus

Integrated energy recovery system

COMBINATION AIR SEPARATION AND STEAM-GENERATION PROCESSES AND PLANT...

Methods and apparatuses related to the integration of an air separa...