Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830737 | Apparatus for preparing microparticles using liquid-liquid extraction | — | 2004-12-14 |
| 6824822 | Residual solvent extraction method and microparticles produced thereby | Michael E. Rickey, Rajesh Kumar | 2004-11-30 |