Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5219953 | Catalytic preparation of semi-aromatic copolyamides and copolyester-amides | Ming-de Liu, Bruno Bresci, Pier L. Magagnini, Ugo Pedretti, Arnaldo Roggero | 1993-06-15 |
| 5070155 | Semi-aromatic copolyamide or copolyester-amide prepared from aliphatic polyamide | Ming-de Liu, Bruno Bresci, Pier L. Magagnini, Ugo Pedretti, Arnaldo Roggero | 1991-12-03 |