Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6596865 | Method of purifying thiamine phosphates | Holger Krummradt, Frank-Hardi Wartenberg, Horst Diekmann | 2003-07-22 |
| 6573393 | Method for producing L-ascorbic acid | Ulrich Fechtel, Wolfgang Heinz, Bernd Muller, Jöran Stoldt | 2003-06-03 |
| 6060504 | N-methyl-N-[(1S)-1-phenyl-2-(3S)-hydroxypyrrolidin-1-yl)ethyl]-2 -2-diphenylacetamide | Inge Stein, Holger Beeres, Steffen Neuenfeld, Andrew Barber | 2000-05-09 |