Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7687645 | Intermediates for the preparation of citalopram and escitalopram | Thomas Pittelkow, Andrea Castellin, Federico Sbrogio, Jacobo Zanon, Steen Sogaard +1 more | 2010-03-30 |
| 6888009 | Method for the preparation of 5-carboxyphthalide | Hans Petersen | 2005-05-03 |
| 6403813 | Method for the preparation of 5-carboxyphthalide | Hans Petersen | 2002-06-11 |