Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10076498 | Tamper resistant dosage forms | William H. McKenna, Richard O. Mannion, Haiyong Hugh Huang | 2018-09-18 |
| 10076499 | Tamper resistant dosage forms | William H. McKenna, Richard O. Mannion, Haiyong Hugh Huang | 2018-09-18 |