Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5142098 | Methylidenemalonate esters derived from esters of 9,10-endoethano-9,10-dihydroanthracane-11,11-dicarboxylic acid | Nicole Bru-Magniez, Christian Jean Charles De Cock, Jacques Henri Poupaert, Jean-Luc De Keyser | 1992-08-25 |
| 4931584 | Process for the preparation of monoesters or diesters of-9,10-endoethano-9,10-dihydroanthracene-11,11-dicarboxylic acid and for the preparation of symmetrical or asymmetrical methylidenemalonates | Nicole Bru-Magniez, Christian Jean Charles De Cock, Jacques Henri Poupaert, Jean-Luc De Keyser | 1990-06-05 |
| 4713390 | Sulfurated hydantoin derivatives and pharmaceutical compositions containing same | Jacques Henri Poupaert | 1987-12-15 |
| 4304782 | Psychotropic deuterated derivatives of phenylhydantoin and pharmaceutical compositions comprising such derivatives | Jacques Henri Poupaert | 1981-12-08 |