Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787142 | Mutant human hepatitis B viral strain and uses thereof | Gek Keow Lim, Yi Zhao, Wei Ning Chen | 2004-09-07 |
| 6759193 | Detection of human hepatitis B virus surface antigen mutants by specific amplification and its application on gene chip | Wei Ning Chen, Ai Lin Leong, Shiuan Koh | 2004-07-06 |