Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7683216 | Continuous process for the preparation of alkyleneimines | Gerd Saas, Wolfgang Schreieck, Horst Schroeder, Manfred Winter | 2010-03-23 |
| 7329748 | Method for the production of riboflavin of modification b/c in granular form | Dirk Franke, Friedrich Hill, Christoph Martin | 2008-02-12 |