Eric Duchateau

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Versailles, FR

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Patents Grantslast 30 patents

Information Patent Grant
Methods of improving productivity of black liquor recovery boilers
- Patent number 6,799,526
- Issue date Oct 5, 2004
- American Air Liquide, Inc.
- Louis C. Philippe
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method and device for filling a distribution line with corrosive gas
- Patent number 6,499,502
- Issue date Dec 31, 2002
- L'Air Liquide, Societe Anonyme a Directoire et Counseil de Surveillance pour...
- Jean-Marc Girard
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Methods of improving productivity of black liquor recovery boilers
- Patent number 6,408,771
- Issue date Jun 25, 2002
- Air Liquide America Corporation
- Louis C. Philippe
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Methods of improving productivity of black liquor recovery boilers
- Patent number 5,992,337
- Issue date Nov 30, 1999
- Air Liquide America Corporation
- Louis C. Philippe
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for combustion in an industrial furnace
- Patent number 5,522,721
- Issue date Jun 4, 1996
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Sophie Drogue
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
Gas delivery apparatus and method for monitoring a gas phase specie...
- Publication number 20020152797
- Publication date Oct 24, 2002
- James J.F. McAndrew
- G01 - MEASURING TESTING
Information Patent Application
Methods of improving productivity of black liquor recovery boilers
- Publication number 20020043192
- Publication date Apr 18, 2002
- Louis C. Philippe
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE