Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839352 | N-acyl derivatives of thienamycin | Louis Barash, Burton G. Christensen, John Hannah, David H. Shih | 1989-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839352 | N-acyl derivatives of thienamycin | Louis Barash, Burton G. Christensen, John Hannah, David H. Shih | 1989-06-13 |