Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790977 | Process for preparing 3,4-dihydroxy-benzonitrile | Dei-She Ke, Chih-Da Lin, Shyh-Shyan Jwo, Wen-Hsin Chang | 2004-09-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790977 | Process for preparing 3,4-dihydroxy-benzonitrile | Dei-She Ke, Chih-Da Lin, Shyh-Shyan Jwo, Wen-Hsin Chang | 2004-09-14 |