Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7323454 | Etonogestrel esters | Hendrikus Adrianus Antonius Van Der Voort, Dirk Leysen, Arij Jan Grootenhuis | 2008-01-29 |
| 6652880 | Oral pharmaceutical compositions containing long-chain triglycerides and liphophilic surfactants | Elizabeth Anne Aylwin, Susan Gerrard Banbury, Josephine Joan Christine Ferdinando | 2003-11-25 |
| 5238688 | Method for preparing a powdered particulate composition | Gerrit B. M. Beuving | 1993-08-24 |
| 4596576 | Release system for two or more active substances | — | 1986-06-24 |