Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE35558 | (2R)-2-[di(2-propyl)phosphonyylmethoxy]-3-P-tolue nesulfonyloxy-1-trimethylacetoxypropane, its preparation and use | Petr Alexander, Hana Dvorakova | 1997-07-08 |
| 5641763 | N-phosphonylmethoxyalkyl derivatives of pyrimdine and purine bases and a therapeutical composition therefrom with antiviral activity | Ivan Rosenberg, Erik De Clercq | 1997-06-24 |