Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5747502 | Process for preparing benzoc!phenanthridinium derivatives, novel compounds prepared by said process, and antitumor agents | Hisao Ekimoto, Fumiko Kobayashi, Yukio Irie, Katsutoshi Takahashi, Masanobu Suzuki +3 more | 1998-05-05 |