High pressure column

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CPC
Y10S62/94

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S62/00Refrigeration

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Y10S62/94High pressure column

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Patents Grantslast 30 patents

Information Patent Grant
Cryogenic air separation process for producing elevated pressure ga...
- Patent number 6,253,577
- Issue date Jul 3, 2001
- Praxair Technology, Inc.
- Bayram Arman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic rectification system and hybrid refrigeration generation
- Patent number 6,112,550
- Issue date Sep 5, 2000
- Praxair Technology, Inc.
- Dante Patrick Bonaquist
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for carrying out subambient temperature, especially cryogeni...
- Patent number 6,053,008
- Issue date Apr 25, 2000
- Praxair Technology, Inc.
- Bayram Arman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic air separation system for dual pressure feed
- Patent number 5,934,105
- Issue date Aug 10, 1999
- Praxair Technology, Inc.
- Dante Patrick Bonaquist
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for air separation
- Patent number 5,806,341
- Issue date Sep 15, 1998
- The BOC Group plc
- Thomas Rathbone
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and installation for producing high pressure oxygen
- Patent number 5,735,142
- Issue date Apr 7, 1998
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Maurice Grenier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and plant for the production of a gas under pressure by cry...
- Patent number 5,685,173
- Issue date Nov 11, 1997
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Mike De L'Isle
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for producing liquid products from air in vari...
- Patent number 5,678,425
- Issue date Oct 21, 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 5,582,035
- Issue date Dec 10, 1996
- The BOC Group plc
- Thomas Rathbone
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and installation for production of high pressure gaseous fluid
- Patent number 5,475,980
- Issue date Dec 19, 1995
- L'Air Liquide, Societe Anonyme pour l'Etude l'Exploitation des Procedes Georg...
- Maurice Grenier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic rectification system with enhanced argon recovery
- Patent number 5,469,710
- Issue date Nov 28, 1995
- Praxair Technology, Inc.
- Henry E. Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separation
- Patent number 5,438,835
- Issue date Aug 8, 1995
- The BOC Group plc
- Thomas Rathbone
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and apparatus for the production of oxygen under pressure
- Patent number 5,426,947
- Issue date Jun 27, 1995
- L'Air Liquide, Societe Anonyme pour L'Exploitation des Procedes Georges Claude
- Maurice Grenier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic rectification system with intermediate temperature turboe...
- Patent number 5,398,514
- Issue date Mar 21, 1995
- Praxair Technology, Inc.
- Mark J. Roberts
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for the mixed production of high and low purity oxygen
- Patent number 5,396,773
- Issue date Mar 14, 1995
- Liquid Air Engineering Corporation
- Bao Ha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for the mixed production of high and low purity oxygen
- Patent number 5,349,824
- Issue date Sep 27, 1994
- Liquid Air Engineering Corporation
- Bao Ha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separation
- Patent number 5,331,818
- Issue date Jul 26, 1994
- The BOC Group plc
- Thomas Rathbone
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and apparatus for the production of gaseous oxygen under pr...
- Patent number 5,329,776
- Issue date Jul 19, 1994
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Maurice Grenier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for the mixed production of high and low purity oxygen
- Patent number 5,315,833
- Issue date May 31, 1994
- Liquid Air Engineering Corporation
- Bao Ha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic air separation system for producing gaseous oxygen
- Patent number 5,265,429
- Issue date Nov 30, 1993
- Praxair Technology, Inc.
- James R. Dray
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separation
- Patent number 5,237,822
- Issue date Aug 24, 1993
- The BOC Group plc
- Thomas Rathbone
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separation
- Patent number 5,207,067
- Issue date May 4, 1993
- The BOC Group plc
- Divyanshu R. Acharya
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for refrigerating, corresponding refrigerating cycle and th...
- Patent number 5,157,926
- Issue date Oct 27, 1992
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Odile Guilleminot
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic air separation system with dual product side condenser
- Patent number 5,148,680
- Issue date Sep 22, 1992
- Union Carbide Industrial Gases Technology Corporation
- James R. Dray
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic air separation system for producing elevated pressure pro...
- Patent number 5,114,452
- Issue date May 19, 1992
- Union Carbide Industrial Gases Technology Corporation
- James R. Dray
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic air separation system with dual feed air side condensers
- Patent number 5,098,456
- Issue date Mar 24, 1992
- Union Carbide Industrial Gases Technology Corporation
- James R. Dray
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Separation of air: improved heylandt cycle
- Patent number 5,092,132
- Issue date Mar 3, 1992
- John Marshall
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic air separation method for the production of oxygen and me...
- Patent number 5,074,898
- Issue date Dec 24, 1991
- Union Carbide Industrial Gases Technology Corporation
- Harry Cheung
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for air fractionation by low-temperature rectification
- Patent number 4,883,518
- Issue date Nov 28, 1989
- Linde Akitengesellschaft
- Werner Skolaude
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and device for the production of gaseous oxygen at elevated...
- Patent number 4,555,256
- Issue date Nov 26, 1985
- Linde Aktiengesellschaft
- Werner Skolaude
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

High pressure column

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cryogenic air separation process for producing elevated pressure ga...

Cryogenic rectification system and hybrid refrigeration generation

Method for carrying out subambient temperature, especially cryogeni...

Cryogenic air separation system for dual pressure feed

Method and apparatus for air separation

Process and installation for producing high pressure oxygen

Process and plant for the production of a gas under pressure by cry...

Method and apparatus for producing liquid products from air in vari...

Air separation

Process and installation for production of high pressure gaseous fluid

Cryogenic rectification system with enhanced argon recovery

Air separation

Process and apparatus for the production of oxygen under pressure

Cryogenic rectification system with intermediate temperature turboe...

Process for the mixed production of high and low purity oxygen

Process for the mixed production of high and low purity oxygen

Air separation

Process and apparatus for the production of gaseous oxygen under pr...

Process for the mixed production of high and low purity oxygen

Cryogenic air separation system for producing gaseous oxygen

Air separation

Air separation

Process for refrigerating, corresponding refrigerating cycle and th...

Cryogenic air separation system with dual product side condenser

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

Cryogenic air separation system with dual feed air side condensers

Separation of air: improved heylandt cycle

Cryogenic air separation method for the production of oxygen and me...

Process for air fractionation by low-temperature rectification

Process and device for the production of gaseous oxygen at elevated...

Patents Applicationslast 30 patents