Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4640798 | Intermediates for the preparation of penicillin and cephalosporin compounds | Andrew S. Miller | 1987-02-03 | $1,101,000 |
| 4558124 | Preparation of cephalosporin intermediate compounds | Andrew S. Miller | 1985-12-10 | $1,025,000 |
| 4301280 | Preparation of 3-substituted cephalosporins | Derek C. Johnson, Clifford G. Taylor | 1981-11-17 | $342,000 |