Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6616929 | Swine vesicular disease virus expression vectors | Ching-Long Hwong, Lung-Shen Lin, Li-Yen Chang | 2003-09-09 |
| 6200576 | Swine vesicular disease virus and mutant strains and preparation process and use thereof | Ching-Long Hwong, Ying Yang, King-Song Jeng, Edward Chang | 2001-03-13 |
| 6022721 | Catalase, the gene thereof and composition comprising the same, and process for preparing catalase using genetic engineering technology | Li-Yen Chang, Ching-Long Hwong | 2000-02-08 |