Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685957 | Method for removing acidic and salt impurities from an aqueous condensed phase containing dimethylcarbonate | Daniele Delledonne | 1997-11-11 |
| 5686644 | Procedure for the production of alkyl carbonates | Ugo Romano | 1997-11-11 |
| 5631395 | Method for removing the acidic impurities contained in a vapourized stream composed by organic vapours and water | Daniele Delledonne | 1997-05-20 |
| 5599876 | Composition and procedure for the preparation of organic glasses | Fiorenzo Renzi, Claudio Gagliardi, Pietro Allegrini | 1997-02-04 |