Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681585 | Stabilized controlled release substrate having a coating derived from an aqueous dispersion of hydrophobic polymer | Mark Chasin, Frank Pedi, Jr. | 1997-10-28 |
| 5656295 | Controlled release oxycodone compositions | Mark Chasin, John Minogue, Robert F. Kaiko | 1997-08-12 |
| 5639476 | Controlled release formulations coated with aqueous dispersions of acrylic polymers | Mark Chasin, Frank Pedi, Jr. | 1997-06-17 |