Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437142 | Process for preparing retiferol derivatives | Hans Hilpert | 2002-08-20 |
| 6420166 | Process for the preparation of D-asparagine derivatives | Hans Iding, Mark Rogers-Evans | 2002-07-16 |
| 6403346 | Enzymatic processes for producing intermediates useful in the manufacture of retiferol derivatives | Hans Hilpert | 2002-06-11 |
| 6403824 | Process for the preparation for 4,5-diamino shikimic acid derivatives | Stefan Abrecht, Martin Karpf, Rene Trussardi | 2002-06-11 |