Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6528090 | Controlled release formulation of divalproex sodium | Yihong Qiu, J. Daniel Bollinger, Howard Cheskin, Kevin R. Engh, Richard P. Poska | 2003-03-04 |
| 6511678 | Controlled release formulation of divalproex sodium | Yihong Qiu, J. Daniel Bollinger, Howard Cheskin, Kevin R. Engh, Richard P. Poska | 2003-01-28 |