Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6616901 | Apparatus for pollution control in exhaust gas streams from fossil fuel burning facilities | Felix E. Spokoyny | 2003-09-09 |
| 6093380 | Method and apparatus for pollution control in exhaust gas streams from fossil fuel burning facilities | Felix E. Spokoyny | 2000-07-25 |
| 5985224 | Process for ammonia production through urea hydrolysis | — | 1999-11-16 |
| 5306355 | System for the passivation of metal surfaces affected by operating conditions and agents promoting corrosion | — | 1994-04-26 |
| 4983187 | Method for preparing a high-concentration solids suspension in water | Dario Ercolani, Elio Donati | 1991-01-08 |
| 4529417 | Process for the isothermal absorption of ethylene oxide using film absorbers | Virginio Cavallanti | 1985-07-16 |
| 4513100 | Catalytic system for producing mixtures of methanol and higher alcohols | Vittorio Fattore, Bruno Notari, Alberto Paggini | 1985-04-23 |
| 4469492 | Process for the isothermal absorption of ethylene oxide using film absorbers | Virginio Cavallanti | 1984-09-04 |
| 4459187 | Process for storing and producing power by storage of alkali metals produced electrolytically | Francesco Saviano, Giorgio Fusco | 1984-07-10 |
| 4367258 | Process for the decarbonation of gases | Francesco Saviano, Virginio Cavallanti | 1983-01-04 |
| 4327068 | Method and the reuse of sewage waters of the combined urea-ammonia installations | Umberto Zardi | 1982-04-27 |
| 4291006 | Combined process for the production of urea and ammonia | Giorgio Pagani, Francesco Saviano | 1981-09-22 |
| 4252771 | Methanation reactor | Francesco Saviano, Stanislao Ferrantino | 1981-02-24 |
| 4235816 | Integrated ammonia-urea process | Francesco Saviano | 1980-11-25 |