Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415179 | Process for recovering and reusing depolymerization catalyst | Fares ESSADDAM, Ramzi Zarrougui | 2025-09-16 |
| 11554366 | Process for recovering and reusing depolymerization catalyst | Fares ESSADDAM, Ramzi Zarrougui | 2023-01-17 |
| 10640442 | Polyethylene terephthalate depolymerization | — | 2020-05-05 |
| 10087130 | Polyethylene terephthalate depolymerization | — | 2018-10-02 |
| 9550713 | Polyethylene terephthalate depolymerization | — | 2017-01-24 |