Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8043630 | Shell-and-core dosage form approaching zero-order drug release | Bret Berner, Gloria M. Gusler, John N. Shell | 2011-10-25 |
| 7976870 | Gastric retentive oral dosage form with restricted drug release in the lower gastrointestinal tract | Bret Berner, John W. Shell | 2011-07-12 |