Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6866866 | Controlled release metformin compositions | Chih-Ming Chen, Xiu Xiu Cheng, Steve Jan | 2005-03-15 |
| 6855336 | Omeprazole formulation | Chih-Ming Chen, Unchalee Kositprapa | 2005-02-15 |