Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620968 | 7-substituted-amino-3-substituted-3-cephem-4-carboxylic acids | — | 1997-04-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620968 | 7-substituted-amino-3-substituted-3-cephem-4-carboxylic acids | — | 1997-04-15 |