Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5126444 | Intermediates for cephalosporin compounds | David H. Davies, Jeffrey Philip Poyser | 1992-06-30 |
| 5064824 | Cephalosporin compounds | David H. Davies, Jeffrey Philip Poyser | 1991-11-12 |