Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4423219 | Production of purine derivatives and intermediates therefor | Kin-ichi Imai | 1983-12-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4423219 | Production of purine derivatives and intermediates therefor | Kin-ichi Imai | 1983-12-27 |