Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665717 | Carbacephalosporin compound, their preparation and use | Neville Hubert Nicholson, Andrew Kenneth Takle | 1997-09-09 |
| 5635501 | Alphalosporins and 1-carba-1-dethia cephalosporins | George Burton, John Hargreaves Bateson, Stephen Christopher Martin Fell | 1997-06-03 |