Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6010669 | Method for restoring the functionality of equipment subjected to heavy corrosion in a plant for the production of urea | Cesare Miola | 2000-01-04 |
| 5849952 | Urea production process with high energy efficiency | Giuseppe Carloni | 1998-12-15 |
| 5736003 | Apparatus for concentrating urea solutions under vacuum | — | 1998-04-07 |
| 5527961 | Process for reducing the ammonia content of a gaseous effluent from urea production plants | Angelo Corchia | 1996-06-18 |
| 5359140 | Urea production process of high energy efficiency | Giuseppe Carloni | 1994-10-25 |
| 5273623 | Process for concentrating urea solution under vacuum | — | 1993-12-28 |
| 5096599 | Process for purifying the effluent from urea production plants | — | 1992-03-17 |
| 4899813 | Process and apparatus for the synthesis of urea and material used in it | Sergio Menicatti, Cesare Miola | 1990-02-13 |