Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4248883 | 1-(3-Mercapto-2-methylpropanoyl)prolyl amino acid derivatives and salts thereof, processes for their preparation, and pharmaceutical compositions containing such compounds | Tadahiro Sawayama, Haruki Nishimura, Kunihiko Takeyama, Kanoo Hosoki | 1981-02-03 |