Liquified gas

Industry

CPC
Y10S62/913

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Parent Industries

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

Current Industry

Y10S62/913Liquified gas

Industries

Patents Grantslast 30 patents

Information Patent Grant
Olefin plant refrigeration system
- Patent number 6,705,113
- Issue date Mar 16, 2004
- ABB Lummus Global Inc.
- Vitus Tuan Wei
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Nitrogen generation process
- Patent number 6,637,240
- Issue date Oct 28, 2003
- Air Products and Chemicals, Inc.
- John Louis Griffiths
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and apparatus for separating a gas mixture with emergency o...
- Patent number 6,598,424
- Issue date Jul 29, 2003
- Linde Aktiengesellschaft
- Gerhard Zapp
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and apparatus for the production of low pressure gaseous ox...
- Patent number 6,539,748
- Issue date Apr 1, 2003
- Air Products and Chemicals, Inc.
- Alan Lindsay Prentice
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Nitrogen generation process
- Patent number 6,487,877
- Issue date Dec 3, 2002
- Air Products and Chemicals, Inc.
- John Louis Griffiths
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separation method to produce gaseous product
- Patent number 6,357,259
- Issue date Mar 19, 2002
- The BOC Group, Inc.
- Paul Higginbotham
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method of detecting the presence of impurities, unit and method for...
- Patent number 6,344,361
- Issue date Feb 5, 2002
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Jean-Yves Lehman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for liquefying a stream rich in hydrocarbons
- Patent number 6,253,574
- Issue date Jul 3, 2001
- Linde Aktiengesellschaft
- Rudolf Stockmann
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Industrial gas pipeline letdown liquefaction system
- Patent number 6,196,021
- Issue date Mar 6, 2001
- Robert Wissolik
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air distillation apparatus and air distillation method
- Patent number 6,155,078
- Issue date Dec 5, 2000
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Kazuhiko Miyashita
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Natural gas letdown liquefaction system
- Patent number 6,131,407
- Issue date Oct 17, 2000
- Robert Wissolik
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separation method and apparatus to produce an oxygen product
- Patent number 6,082,135
- Issue date Jul 4, 2000
- The BOC Group, Inc.
- Robert F. Duke
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method of separating nitrogen from air
- Patent number 5,987,918
- Issue date Nov 23, 1999
- The BOC Group, Inc.
- Charles Brooks
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and apparatus for the variable production of a gaseous pres...
- Patent number 5,953,937
- Issue date Sep 21, 1999
- Linde Aktiengesellschaft
- Horst Corduan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cooling process and installation, in particular for the liquefactio...
- Patent number 5,943,881
- Issue date Aug 31, 1999
- GAZ de France (G.D.F.) Service National
- Maurice Grenier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and installation for the separation of air
- Patent number 5,901,580
- Issue date May 11, 1999
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Bernard Darredeau
- C21 - METALLURGY OF IRON
Information Patent Grant
Air separation
- Patent number 5,692,396
- Issue date Dec 2, 1997
- The BOC Group plc
- Thomas Rathbone
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and installation for the separation of air
- Patent number 5,666,825
- Issue date Sep 16, 1997
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Bernard Darredeau
- C21 - METALLURGY OF IRON
Information Patent Grant
Cryogenic system for producing nitrogen
- Patent number 5,638,698
- Issue date Jun 17, 1997
- Praxair Technology, Inc.
- Mary Anne Knight
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
High purity nitrogen gas generator
- Patent number 5,638,699
- Issue date Jun 17, 1997
- Teisan Kabushiki Kaisha
- Takao Yamamoto
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for controlling impurities in an installation for the separa...
- Patent number 5,629,208
- Issue date May 13, 1997
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Bernard Darredeau
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and installation for the production of gaseous oxygen under...
- Patent number 5,596,885
- Issue date Jan 28, 1997
- 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 installation for the separation of air
- Patent number 5,592,834
- Issue date Jan 14, 1997
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Bernard Darredeau
- C21 - METALLURGY OF IRON
Information Patent Grant
Process and unit for supplying a gas under pressure to an installat...
- Patent number 5,566,556
- Issue date Oct 22, 1996
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Robert Ekins
- C21 - METALLURGY OF IRON
Information Patent Grant
Process and installation for the production of gaseous oxygen under...
- Patent number 5,526,647
- Issue date Jun 18, 1996
- 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 installation for the production of oxygen and/or nitrog...
- Patent number 5,515,688
- Issue date May 14, 1996
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Norbert Rieth
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and unit for supplying a gas under pressure to an installat...
- Patent number 5,505,052
- Issue date Apr 9, 1996
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Robert Ekins
- C21 - METALLURGY OF IRON
Information Patent Grant
Process and installation for the separation of air
- Patent number 5,437,160
- Issue date Aug 1, 1995
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Bernard Darredeau
- C21 - METALLURGY OF IRON
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
Process and installation for the production of gaseous oxygen under...
- Patent number 5,408,831
- Issue date Apr 25, 1995
- 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...

Patents Applicationslast 30 patents

Information Patent Application
Olefin plant refrigeration system
- Publication number 20030192342
- Publication date Oct 16, 2003
- Vitus Tuan Wei
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process and apparatus for separating a gas mixture with emergency o...
- Publication number 20020170313
- Publication date Nov 21, 2002
- Linde Aktiengesellschaft
- Gerhard Zapp
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process and apparatus for the production of low pressure gaseous ox...
- Publication number 20020100293
- Publication date Aug 1, 2002
- Alan Lindsay Prentice
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method of detecting the presence of impurities, unit and method for...
- Publication number 20020017112
- Publication date Feb 14, 2002
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Jean-Yves Lehman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Liquified gas

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Olefin plant refrigeration system

Nitrogen generation process

Process and apparatus for separating a gas mixture with emergency o...

Process and apparatus for the production of low pressure gaseous ox...

Nitrogen generation process

Air separation method to produce gaseous product

Method of detecting the presence of impurities, unit and method for...

Method for liquefying a stream rich in hydrocarbons

Industrial gas pipeline letdown liquefaction system

Air distillation apparatus and air distillation method

Natural gas letdown liquefaction system

Air separation method and apparatus to produce an oxygen product

Method of separating nitrogen from air

Process and apparatus for the variable production of a gaseous pres...

Cooling process and installation, in particular for the liquefactio...

Process and installation for the separation of air

Air separation

Process and installation for the separation of air

Cryogenic system for producing nitrogen

High purity nitrogen gas generator

Method for controlling impurities in an installation for the separa...

Process and installation for the production of gaseous oxygen under...

Process and installation for the separation of air

Process and unit for supplying a gas under pressure to an installat...

Process and installation for the production of gaseous oxygen under...

Process and installation for the production of oxygen and/or nitrog...

Process and unit for supplying a gas under pressure to an installat...

Process and installation for the separation of air

Process and apparatus for the production of oxygen under pressure

Process and installation for the production of gaseous oxygen under...

Patents Applicationslast 30 patents

Olefin plant refrigeration system

Process and apparatus for separating a gas mixture with emergency o...

Process and apparatus for the production of low pressure gaseous ox...

Method of detecting the presence of impurities, unit and method for...