Stephane Lagarde

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St Pierre De Mesage, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for the separation and purification of hafnium and zirconium
- Patent number 7,708,962
- Issue date May 4, 2010
- Compagnie Europeenne du Zirconium-CEZUS
- Laurence Delons
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for separating zirconium and hafnium
- Publication number 20090185965
- Publication date Jul 23, 2009
- Laurence Delons
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for the Separation and Purification of Hafnium and Zirconium
- Publication number 20090117018
- Publication date May 7, 2009
- Laurence Delons
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Process for the Separaton of Hafnium and Zirconium
- Publication number 20080031791
- Publication date Feb 7, 2008
- Laurence Delons
- C01 - INORGANIC CHEMISTRY