Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4558161 | Process for preparing halo-substituted diarylsulfones | Koji Ono, Eiji Ogata, Osamu Manabe | 1985-12-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4558161 | Process for preparing halo-substituted diarylsulfones | Koji Ono, Eiji Ogata, Osamu Manabe | 1985-12-10 |