Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4990613 | (1R,5S,6S)-2-[(6,7-dih ydro-5H-pyrazolo[1,2-a][1,2,4]triazolium-6-yl)]thio-6-[R-1-hydroxyethyl]- 1-methyl-carbapenem-3-carboxylate and intermediate therefor | Hiroshi Matsunaga, Yoshisuke Machida, Yunosuke Nagase, Muneo Hikida, Yoshimitsu Nagao | 1991-02-05 |