Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7658853 | Process for the treatment of contaminated water by means of a bifunctional system consisting of iron and zeolites | Rodolfo Vignola, Raffaello Sisto, Giovanni Grillo, Pietro Cesti | 2010-02-09 |
| 7341665 | Process for the treatment of contaminated water based on the use of apolar zeolites having different characteristics | Rodolfo Vignola, Gino Della Penna, Raffaello Sisto | 2008-03-11 |
| 6550552 | Method for the removal and recovery of the oil component from drill cuttings | Rosario Pappa, Raffaello Sisto, Armando Marcotullio, Antonella Carpentieri | 2003-04-22 |
| 6468434 | Photodegradative process for the purification of contaminated water | Rosario Pappa, Felicia Massetti | 2002-10-22 |
| 5103057 | Acrylamide copolymers containing (meth)acrylamide benzene dicarboxylic units | Fabrizio Bonaccorsi, Rosario Pappa, Arnaldo Roggero, Thomas P. Lockhart | 1992-04-07 |