Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4447367 | Phosphonoformaldehyde, a process for its preparation and its use as an intermediate product for the preparation of medicaments | Hermann Oediger, Folker Lieb | 1984-05-08 |
| 4370280 | Phosphonohydroxyacetonitrile, a process for its preparation and its use as an intermediate product for the preparation of medicaments | Hermann Oediger, Folker Lieb | 1983-01-25 |
| 4348332 | Phosphonoformaldehyde, a process for its preparation and its use as an intermediate product for the preparation of medicaments | Hermann Oediger, Folker Lieb | 1982-09-07 |