Nathalie Derive

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of oxygen by adsorption with transatmosp...
- Patent number 6,287,366
- Issue date Sep 11, 2001
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Nathalie Derive
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and unit for producing oxygen by adsorption with a short cycle
- Patent number 6,171,371
- Issue date Jan 9, 2001
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Nathalie Derive
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for gas separation by adsorption with variable production rate
- Patent number 6,090,185
- Issue date Jul 18, 2000
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Christian Monereau
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Regulation of a PSA process
- Patent number 6,030,435
- Issue date Feb 29, 2000
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Christian Monereau
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and process for the separation of gas mixtures by pressur...
- Patent number 5,961,694
- Issue date Oct 5, 1999
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Christian Monereau
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL