Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4980283 | Renin-inhibitory pepstatin phenyl derivatives | Leeyuan Huang, Lawrence Koupal, Jerrold M. Liesch, Otto D. Hensens, H. Boyd Woodruff | 1990-12-25 |
| 4874745 | Renin-inhibitory pepstatin phenyl derivatives | Leeyuan Huang, Lawrence Koupal, Jerrold M. Liesch, Otto D. Hensens, H. Boyd Woodruff | 1989-10-17 |
| 4559098 | Nitride etch bath | — | 1985-12-17 |
| 4475977 | Nitride etch bath | — | 1984-10-09 |