Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5348746 | Method for administering drug | Liang Dong, Terry L. Burkoth, Patrick S. L. Wong, Jerry D. Childers, Brian L. Barclay | 1994-09-20 |
| 5324280 | Osmotic dosage system for delivering a formulation comprising liquid carrier and drug | Patrick S. L. Wong, Felix Theeuwes, Brian L. Barclay | 1994-06-28 |