Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6720004 | Controlled release formulation of divalproex sodium | Yihong Qiu, J. Daniel Bollinger, Sandeep Dutta, Howard Cheskin, Kevin R. Engh | 2004-04-13 |
| 6713086 | Controlled release formulation of divalproex sodium | Yihong Qiu, J. Daniel Bollinger, Howard Cheskin, Sandeep Dutta, Kevin R. Engh | 2004-03-30 |
| 6528090 | Controlled release formulation of divalproex sodium | Yihong Qiu, J. Daniel Bollinger, Howard Cheskin, Sandeep Dutta, Kevin R. Engh | 2003-03-04 |
| 6511678 | Controlled release formulation of divalproex sodium | Yihong Qiu, J. Daniel Bollinger, Sandeep Dutta, Howard Cheskin, Kevin R. Engh | 2003-01-28 |
| 4542646 | Tablet hardness tester | Daniel J. Smith, Jessie F. Glasscock, Jr., Carl L. Kuder | 1985-09-24 |