Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10202535 | Method for treating subterranean formations | Enrico Cavo, Lorenzo Giardini, Angelo Casiraghi, Luigi Merli, Pierangelo Pirovano +3 more | 2019-02-12 |
| 8580952 | Glyoxal free purified cationic polygalactomannan | Ugo Pfeiffer, Eva Baldaro, Valentina Langella, Giovanni Floridi, Giuseppe Bassi | 2013-11-12 |
| 8501932 | Procedure for the preparation of purified cationic guar | Eva Baldaro, Raffaella Pelizzari, Giuseppe Li Bassi | 2013-08-06 |
| 8017560 | Fast dissolving hydroxyalkyl guar derivatives | Ugo Pfeiffer, Morano Gatto, Laura Vigano, Andrea Balestrini, Giuseppe Li Bassi | 2011-09-13 |