the fluid being air

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CPC
F25J2240/42

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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 F25J2240/00Processes or apparatus involving steps for expanding of process streams

Current Industry

F25J2240/42the fluid being air

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for separation of air by cryogenic distillation
- Patent number 12,181,217
- Issue date Dec 31, 2024
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Cavagne Patrice
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic cooling system for an aircraft
- Patent number 11,542,016
- Issue date Jan 3, 2023
- Raytheon Technologies Corporation
- Frederick M. Schwarz
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Propulsion system cooling control
- Patent number 11,305,879
- Issue date Apr 19, 2022
- Raytheon Technologies Corporation
- Frederick M. Schwarz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Chilled working fluid generation and separation for an aircraft
- Patent number 11,299,279
- Issue date Apr 12, 2022
- Raytheon Technologies Corporation
- Michael Winter
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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
Device and method for separating air by cryogenic distillation
- Patent number 10,866,024
- Issue date Dec 15, 2020
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Cavagne Patrice
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and device for separating air by cryogenic distillation
- Patent number 10,794,630
- Issue date Oct 6, 2020
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Patrice Cavagne
- 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 separating air by cryogenic distillation
- Patent number 10,295,253
- Issue date May 21, 2019
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Benoit Davidian
- 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
Air separation apparatus
- Patent number 10,113,792
- Issue date Oct 30, 2018
- Praxair Technology, Inc.
- Jeremiah J. Rauch
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for producing pressurized gaseous oxygen through the cryogen...
- Patent number 9,964,354
- Issue date May 8, 2018
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Paul Musicus
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and system for the production of pressurized air gas by cryo...
- Patent number 9,945,606
- Issue date Apr 17, 2018
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Patrick Le Bot
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separation plant and process operating by cryogenic distillation
- Patent number 9,534,836
- Issue date Jan 3, 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
Method and apparatus for separating air by cryogenic distillation
- Patent number 9,091,478
- Issue date Jul 28, 2015
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Frederic Judas
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Separation method and apparatus
- Patent number 9,038,413
- Issue date May 26, 2015
- Praxair Technology, Inc.
- Henry Edward Howard
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Distillation method and apparatus
- Patent number 8,191,386
- Issue date Jun 5, 2012
- Praxair Technology, Inc.
- Henry Edward Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Separation method and apparatus
- Patent number 8,020,408
- Issue date Sep 20, 2011
- Praxair Technology, Inc.
- Henry Edward Howard
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Refrigeration generation method and system
- Patent number 8,004,102
- Issue date Aug 23, 2011
- Praxair Technology, Inc.
- Jeremiah James Rauch
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic air separation system with multi-pressure air liquefaction
- Patent number 7,437,890
- Issue date Oct 21, 2008
- Praxair Technology, Inc.
- Henry Edward Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Systems and methods for production of high pressure oxygen
- Patent number 6,718,795
- Issue date Apr 13, 2004
- Air Liquide Process and Construction, Inc.
- Alain Briglia
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air distillation plant and corresponding cold box
- Patent number 6,182,470
- Issue date Feb 6, 2001
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Alain Guillard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Installation for the distillation of air and corresponding cold box
- Patent number 6,167,723
- Issue date Jan 2, 2001
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Alain Guillard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Combined process and plant for producing compressed air and at leas...
- Patent number 6,155,079
- Issue date Dec 5, 2000
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Xavier Vigor
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic rectification apparatus for producing high purity oxygen...
- Patent number 5,881,570
- Issue date Mar 16, 1999
- Praxair Technology, Inc.
- Raymond Francis Drnevich
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method of producing gaseous oxygen at variable rate
- Patent number 5,778,700
- Issue date Jul 14, 1998
- The BOC Group, Inc.
- Rong-Jwyn Lee
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
S cycle electric power system
- Patent number 5,664,411
- Issue date Sep 9, 1997
- Yulin Shao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separation
- Patent number 5,660,059
- Issue date Aug 26, 1997
- The BOC Group plc
- Paul Higginbotham
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for introducing a multicomponent liquid feed stream at pres...
- Patent number 5,634,356
- Issue date Jun 3, 1997
- Air Products and Chemicals, Inc.
- Rakesh Agrawal
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separation
- Patent number 5,609,041
- Issue date Mar 11, 1997
- The BOC Group plc
- Thomas Rathbone
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
A METHOD AND A RELATIVE APPARATUS FOR PRODUCING LIQUIFIED GASES
- Publication number 20230031323
- Publication date Feb 2, 2023
- FPT INDUSTRIAL S.P.A.
- Clino D'EPIRO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Device and System for Condensing Gas
- Publication number 20200318895
- Publication date Oct 8, 2020
- SIEMENS AKTIENGESELLSCHAFT
- Christoph Kiener
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PROPULSION SYSTEM COOLING CONTROL
- Publication number 20190293346
- Publication date Sep 26, 2019
- United Technologies Corporation
- Frederick M. Schwarz
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND DEVICE FOR SEPARATING AIR BY CRYOGENIC DISTILLATION
- Publication number 20190041130
- Publication date Feb 7, 2019
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Patrice CAVAGNE
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DEVICE AND METHOD FOR SEPARATING AIR BY CRYOGENIC DISTILLATION
- Publication number 20190041129
- Publication date Feb 7, 2019
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- CAVAGNE Patrice
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR SEPARATION APPARATUS
- Publication number 20170030643
- Publication date Feb 2, 2017
- Jeremiah J. Rauch
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND DEVICE FOR SEPARATING AIR BY CRYOGENIC DISTILLATION
- Publication number 20160245586
- Publication date Aug 25, 2016
- L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des Procedes Cl...
- Benoit DAVIDIAN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND APPARATUS FOR THE CRYOGENIC SEPARATION OF AIR
- Publication number 20160003534
- Publication date Jan 7, 2016
- Dimitri Goloubev
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR SEPARATION PLANT AND PROCESS OPERATING BY CRYOGENIC DISTILLATION
- Publication number 20130086940
- Publication date Apr 11, 2013
- L'Air Liquide Societe Anonyme pout l'Etude et l'Exploitation des Procedes Geo...
- Richard Dubettier-Grenier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEM AND METHOD OF MANAGING ENERGY UTILIZED IN A FLUE GAS PROCESS...
- Publication number 20120125240
- Publication date May 24, 2012
- ALSTOM Technology Ltd.
- Nareshkumar B. Handagama
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND APPARATUS FOR SEPARATING AIR BY CRYOGENIC DISTILLATION
- Publication number 20120118006
- Publication date May 17, 2012
- L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
- Frederic Judas
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SEPARATION METHOD AND APPARATUS
- Publication number 20110289964
- Publication date Dec 1, 2011
- Henry Edward Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method And Installation For Enriching A Gas Stream With One Of The...
- Publication number 20110192193
- Publication date Aug 11, 2011
- Patrick Le Bot
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Processes and Device for Low Temperature Separation of Air
- Publication number 20110067444
- Publication date Mar 24, 2011
- Alexander Alekseev
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATION GENERATION METHOD AND SYSTEM
- Publication number 20100251766
- Publication date Oct 7, 2010
- Jeremiah James Rauch
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DISTILLATION METHOD AND APPARATUS
- Publication number 20090205368
- Publication date Aug 20, 2009
- Henry Edward Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Multi-Stage Compressor, Air-Separating Apparatus Comprising Such a...
- Publication number 20090025364
- Publication date Jan 29, 2009
- L'Air Liquide Societe Anonyme Pour L'Etude et I'Exploitation Des Procedes Geo...
- Bernard Darredeau
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method And Installation For The Emergency Back-Up Supply Of A Gas U...
- Publication number 20080184736
- Publication date Aug 7, 2008
- Jean-Marc Peyron
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Separation method and apparatus
- Publication number 20080134718
- Publication date Jun 12, 2008
- Henry Edward Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method And Installation For Enriching A Gas Stream With One Of The...
- Publication number 20080034790
- Publication date Feb 14, 2008
- Patrick Le Bot
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Cryogenic air separation system with multi-pressure air liquefaction
- Publication number 20070157664
- Publication date Jul 12, 2007
- Henry Edward Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method and system for the production of pressurized air gas by cryo...
- Publication number 20060277944
- Publication date Dec 14, 2006
- Patrick Le Bot
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Systems and methods for production of high pressure oxygen
- Publication number 20030140654
- Publication date Jul 31, 2003
- Alain Briglia
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process for supplying air to at least one gas turbine unit and at l...
- Publication number 20020108377
- Publication date Aug 15, 2002
- Alain Guillard
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

the fluid being air

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Apparatus and method for separation of air by cryogenic distillation

Cryogenic cooling system for an aircraft

Propulsion system cooling control

Chilled working fluid generation and separation for an aircraft

Method and apparatus for the cryogenic separation of air

Device and method for separating air by cryogenic distillation

Method and device for separating air by cryogenic distillation

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

Method and device for separating air by cryogenic distillation

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

Air separation apparatus

Method for producing pressurized gaseous oxygen through the cryogen...

Method and system for the production of pressurized air gas by cryo...

Air separation plant and process operating by cryogenic distillation

Method and apparatus for separating air by cryogenic distillation

Separation method and apparatus

Distillation method and apparatus

Separation method and apparatus

Refrigeration generation method and system

Cryogenic air separation system with multi-pressure air liquefaction

Systems and methods for production of high pressure oxygen

Air distillation plant and corresponding cold box

Installation for the distillation of air and corresponding cold box

Combined process and plant for producing compressed air and at leas...

Cryogenic rectification apparatus for producing high purity oxygen...

Method of producing gaseous oxygen at variable rate

S cycle electric power system

Air separation

Process for introducing a multicomponent liquid feed stream at pres...

Air separation

Patents Applicationslast 30 patents

A METHOD AND A RELATIVE APPARATUS FOR PRODUCING LIQUIFIED GASES

Device and System for Condensing Gas

PROPULSION SYSTEM COOLING CONTROL

METHOD AND DEVICE FOR SEPARATING AIR BY CRYOGENIC DISTILLATION

DEVICE AND METHOD FOR SEPARATING AIR BY CRYOGENIC DISTILLATION

AIR SEPARATION APPARATUS

METHOD AND DEVICE FOR SEPARATING AIR BY CRYOGENIC DISTILLATION

METHOD AND APPARATUS FOR THE CRYOGENIC SEPARATION OF AIR

AIR SEPARATION PLANT AND PROCESS OPERATING BY CRYOGENIC DISTILLATION

SYSTEM AND METHOD OF MANAGING ENERGY UTILIZED IN A FLUE GAS PROCESS...

METHOD AND APPARATUS FOR SEPARATING AIR BY CRYOGENIC DISTILLATION

SEPARATION METHOD AND APPARATUS

Method And Installation For Enriching A Gas Stream With One Of The...

Processes and Device for Low Temperature Separation of Air

REFRIGERATION GENERATION METHOD AND SYSTEM

DISTILLATION METHOD AND APPARATUS

Multi-Stage Compressor, Air-Separating Apparatus Comprising Such a...

Method And Installation For The Emergency Back-Up Supply Of A Gas U...

Separation method and apparatus

Method And Installation For Enriching A Gas Stream With One Of The...

Cryogenic air separation system with multi-pressure air liquefaction

Method and system for the production of pressurized air gas by cryo...

Systems and methods for production of high pressure oxygen

Process for supplying air to at least one gas turbine unit and at l...