Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4737501 | Substituted piperazinyl oxindol compounds and cardiotonic compositions containing the same | Hidenori Ogawa, Takafumi Fujioka, Kazuyuki Nakagawa | 1988-04-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4737501 | Substituted piperazinyl oxindol compounds and cardiotonic compositions containing the same | Hidenori Ogawa, Takafumi Fujioka, Kazuyuki Nakagawa | 1988-04-12 |