Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667059 | Odor-masking coating for a pharmaceutical preparation | Pou-Hsiung Wang, Lori McDonald Smith | 2003-12-23 |
| 6419956 | Odor-masking coating for a pharmaceutical preparation | Pou-Hsiung Wang | 2002-07-16 |
| 5885616 | Sustained release drug delivery system suitable for oral administration | John Hsiao | 1999-03-23 |