Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868173 | Cephalosporin derivatives | — | 1989-09-19 |
| 4855420 | Cephalosporin derivatives | — | 1989-08-08 |
| 4678781 | 3-substituted-aminomethyl cephalosporin derivatives | — | 1987-07-07 |
| 4547573 | Process for preparing cephalosporin derivatives | Annie A. Olivier, Frank Loftus | 1985-10-15 |
| 4504478 | Cephalosporin-1-oxide derivatives | Gareth Morse Davies | 1985-03-12 |
| 4492692 | Cephalosporin derivatives | Gareth Morse Davies | 1985-01-08 |
| 4490382 | Penicillin derivatives | Gareth Morse Davies | 1984-12-25 |
| 4463173 | Cephalosporin derivatives | — | 1984-07-31 |