Liquid Air Engineering Corporation

Organization

Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Mixed bed adsorber
- Patent number 5,593,475
- Issue date Jan 14, 1997
- Liquid Air Engineering Corporation
- Pham H. Minh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ultra-high purity oxygen production
- Patent number 5,582,032
- Issue date Dec 10, 1996
- Liquid Air Engineering Corporation
- James T. Shelton
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
High purity nitrogen production and installation
- Patent number 5,511,380
- Issue date Apr 30, 1996
- Liquid Air Engineering Corporation
- Bao Ha
- 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
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 production of nitrogen by cryogenic distillation of...
- Patent number 5,373,699
- Issue date Dec 20, 1994
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Sophie Gastinne
- 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
Method and apparatus for separating C.sub.4 hydrocarbons from a gas...
- Patent number 5,329,774
- Issue date Jul 19, 1994
- Liquid Air Engineering Corporation
- Dennis C. Tanguay
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of nitrogen by cryogenic distillation of...
- Patent number 5,325,674
- Issue date Jul 5, 1994
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Sophie Gastinne
- 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
Method and apparatus for gas liquefaction with plural work expansio...
- Patent number 5,271,231
- Issue date Dec 21, 1993
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Bao Ha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic distillation process for the production of oxygen and nit...
- Patent number 5,231,837
- Issue date Aug 3, 1993
- Liquid Air Engineering Corporation
- Bao Ha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic air separation process and apparatus
- Patent number 5,144,808
- Issue date Sep 8, 1992
- Liquid Air Engineering Corporation
- Bao V. Ha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic nitrogen generator with bottom reboiler and nitrogen expa...
- Patent number 5,123,946
- Issue date Jun 23, 1992
- Liquid Air Engineering Corporation
- Bao Ha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method of liquefying natural gas
- Patent number 5,036,671
- Issue date Aug 6, 1991
- Liquid Air Engineering Company
- Warren L. Nelson
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic gas purification process and apparatus
- Patent number 4,867,772
- Issue date Sep 19, 1989
- Liquid Air Engineering Corporation
- Douglas V. Eyre
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Liquid Air Engineering Corporation

Organization

Patents Grantslast 30 patents

Mixed bed adsorber

Ultra-high purity oxygen production

High purity nitrogen production and installation

Process and installation for production of high pressure gaseous fluid

Process for the mixed production of high and low purity oxygen

Process for the production of nitrogen by cryogenic distillation of...

Process for the mixed production of high and low purity oxygen

Method and apparatus for separating C.sub.4 hydrocarbons from a gas...

Process for the production of nitrogen by cryogenic distillation of...

Process for the mixed production of high and low purity oxygen

Method and apparatus for gas liquefaction with plural work expansio...

Cryogenic distillation process for the production of oxygen and nit...

Cryogenic air separation process and apparatus

Cryogenic nitrogen generator with bottom reboiler and nitrogen expa...

Method of liquefying natural gas

Cryogenic gas purification process and apparatus