Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5521294 | 2,2-difluoro-3-carbamoyl ribose sulfonate compounds and process for the preparation of beta nucleosides | — | 1996-05-28 |
| 5352782 | Process for preparing crystalline .beta.-lactam monohydrate | Robert Nist | 1994-10-04 |
| 5221739 | Acetylation of 3-hydroxymethyl cephalosporins | — | 1993-06-22 |