Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6284274 | Analgesic tablet compositions | Sonya Merrill, Atul D. Ayer, Paul Hwang, Anthony L. Kuczynski, Nils Ahlgren | 2001-09-04 |
| 6077538 | Controlled release tablet compositions | Sonya Merrill, Atul D. Ayer, Paul Hwang, Anthony L. Kuczynski, Nils Ahlgren | 2000-06-20 |
| 5948787 | Compositions containing opiate analgesics | Sonya Merrill, Atul D. Ayer, Paul Hwang, Anthony L. Kuczynski, Nils Ahlgren | 1999-09-07 |