Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6458973 | Process for the preparation of 5-carboxyphthalide | Leone Dall'Asta, Umberto Casazza | 2002-10-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6458973 | Process for the preparation of 5-carboxyphthalide | Leone Dall'Asta, Umberto Casazza | 2002-10-01 |