Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5717099 | Method of synthesis for 6,9-bis((2-aminoethyl)amino)benzog!isoquinoline-5,10-dione and its dimaleate salt | Silvano Spinelli | 1998-02-10 |
| 5616709 | Method of synthesis for 6,9-bis[(2-aminoethyl)amino]benzo[g]isoquinoline-5,10-dione and its dimaleate salt | Silvano Spinelli | 1997-04-01 |
| 5506232 | 6,9-bis[(2-aminoethyl)amino]benzo[g]isoquinoline-5,10-dione and its dimaleate salt | Silvano Spinelli | 1996-04-09 |