Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6905708 | Controlled release oral dosage form | Boyong Li, Avinash Nangia, Chih-Ming Chen | 2005-06-14 |
| 6893660 | Stable pharmaceutical compositions without a stabilizer | Boyong Li | 2005-05-17 |
| 6866866 | Controlled release metformin compositions | Chih-Ming Chen, Steve Jan, Joseph Chou | 2005-03-15 |