Letizia Meregalli

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Patents Grantslast 30 patents

Information Patent Grant
Solid superacid catalysts for the isomerization of hydrocarbons and...
- Patent number 6,180,556
- Issue date Jan 30, 2001
- VeneziaTecnologie S.p.A.
- Marcello Marella
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Zirconia ceramic fibers partially stabilized with yttria and functi...
- Patent number 6,156,685
- Issue date Dec 5, 2000
- Enirisorse S.p.A.
- Marcello Marella
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Sol-gel process for obtaining pure and mixed oxide zirconia spheres...
- Patent number 5,750,459
- Issue date May 12, 1998
- Enirisorse S.p.A.
- Marcello Marella
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process for the separation of indium from anidic solutions containi...
- Patent number 4,806,249
- Issue date Feb 21, 1989
- SAMIM Societa Azionaria Minero Metallurgica S.p.A.
- Renato Guerriero
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...