Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37329 | Ruthenium-based catalyst for producing lower polyhydric alcohols | Giuseppe Gubitosa | 2001-08-14 |
| 5866251 | Device and process for the production of fibrious starch materials | Catia Bastioli, Gino Zanardi | 1999-02-02 |
| 5600028 | Method for producing lower polyhydric alcohols and a new ruthenium-based catalyst used in this method | Giuseppe Gubitosa | 1997-02-04 |
| 5543379 | Hydrogenation catalyst, and a method for its preparation and use, in particular for hydrogenation and/or hydrogenolysis of carbohydrates and polyhydric alcohols | Giuseppe Gubitosa | 1996-08-06 |
| 5496786 | Catalyst for reducing lower polyhydric alcohols by hydrogenolysisal higher polyhydric alcohols and method for preparing catalyst | Giuseppe Gubitosa | 1996-03-05 |
| 5403805 | Ruthenium-based catalyst for producing lower polyhydric alcohols | Giuseppe Gubitosa | 1995-04-04 |
| 5354914 | Method for producing lower polyhydric alcohols by hydrogenolysis of higher polyhydric alcohols | Guiseppe Gubitosa | 1994-10-11 |
| 5326912 | Hydrogenation catalyst, and a method for its preparation and use, in particular for hydrogenation and/or hydrogenolysis of carbohydrates and polyhydric alcohols | Guiseppe Gubitosa | 1994-07-05 |
| 5276181 | Catalytic method of hydrogenating glycerol | Ana Maria Gomez | 1994-01-04 |
| 5214219 | Method of hydrogenating glycerol | Ana Maria Gomez | 1993-05-25 |