Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6552033 | Imidazo-containing heterocyclic compounds, their compositions and uses | Song Liu, David Edward Portlock | 2003-04-22 |
| 6476020 | Imidazo-benzazepine compounds, their compositions and uses | Song Liu, David Edward Portlock | 2002-11-05 |
| 6159985 | Imidazo-isoquinoline compounds, their compositions and uses | Song Liu, David Edward Portlock | 2000-12-12 |
| 4822629 | Azumolene dosage form | — | 1989-04-18 |