Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5034487 | Process for making copolymers of maleic anhydride and a C.sub.1 -C.sub.4 alkyl vinyl ether having a high specific viscosity | Mohammed Tazi | 1991-07-23 |
| 5003014 | Process for making copolymers of maleic anhydride and a C.sub.1 -C.sub.4 alkyl vinyl ether having a predetermined specific viscosity | Mohammed Tazi | 1991-03-26 |