Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698703 | Syn-isomer of thiazolyl intermediate and process for the preparation thereof | John M. Roubie | 1997-12-16 |
| 5594129 | Process for the preparation of a cephalosporin antibiotic | John M. Roubie, Elizabeth A. Garofalo | 1997-01-14 |
| 5594130 | Preparation of a cephalosporin antibiotic using the syn-isomer of a thiazolyl intermediate | John M. Roubie | 1997-01-14 |
| 5594131 | Process for preparing cephalosporin intermediates | John M. Roubie | 1997-01-14 |