Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7638457 | Niobium-doped vanadium/phosphorus mixed oxide catalyst | Federico Ghelfi, Carlo Fumagalli, Fabrizio Cavani, Francesca Pierelli | 2009-12-29 |
| 7619099 | Reduction of acrylic acid in the production of maleic anhydride | Ashok S. Padia, Arie Bortinger, Tiziana Monti | 2009-11-17 |
| 7557223 | Titanium-vanadium-tin comprising catalyst and process for the preparation of phthalic anhydride | Fabrizio Cavani, Carlo Fumagalli, Roberto Leanza, Barbara Panzacchi | 2009-07-07 |
| 6956004 | Vanadium/phosphorus mixed oxide catalyst | Stefania Albonetti, Fabrizio Cavani, Simone Ligi | 2005-10-18 |
| 6858561 | Phosphorus/vanadium catalyst preparation | Arie Bortinger, Tiziana Monti | 2005-02-22 |
| 6734135 | Vanadium/phosphorus mixed oxide catalyst precursor | Stefania Albonetti, Fabrizio Cavani, Simone Ligi | 2004-05-11 |
| 5847163 | Process for the transformation of a vanadium/phosphorus mixed oxide catalyst precursor into the active catalyst for the production of maleic anhydride | Fabrizio Cavani, Giancarlo Stefani | 1998-12-08 |