Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6617452 | Process for the isolation of galanthamine | Thomas Hille, Hans-Rainer Hoffmann, Rudolf Matusch | 2003-09-09 |
| 6573376 | Process for the isolation of galanthamine | Thomas Hille, Hans-Rainer Hoffmann, Rudolf Matusch | 2003-06-03 |
| 6335328 | Process for the isolation of galanthamine | Thomas Hille, Hans-Rainer Hoffmann, Rudolf Matusch | 2002-01-01 |
| 6194404 | Process for the isolation of galanthamine | Thomas Hille, Hans-Rainer Hoffmann, Rudolf Matusch | 2001-02-27 |
| 5877172 | Process for isolating galanthamine | Thomas Hille, Hans-Rainer Hoffmann, Rudolf Matusch | 1999-03-02 |