Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4374069 | Process for the preparation of trans-3-formylbut-2-enenitrile | Shi-Chow Chen | 1983-02-15 |
| 4361702 | Process for the preparation of trans-3-formylbut-2-enenitrile | Shi-Chow Chen | 1982-11-30 |