Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696255 | Process for the production of 2-fluoropurine derivatives | Helmut Vorbruggen, Konrad Krolikiewicz, John G. Bauman | 1997-12-09 |
| 5668270 | Process for the preparation of fludarabine or fludarabine phosphate from guanosine | John G. Bauman | 1997-09-16 |
| 5602246 | Process for the preparation of fludarabine or fludarabine phosphate from guanosine | John G. Bauman | 1997-02-11 |