Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347033 | Preparation of 5-cyanovaleramide | Tom Witzel, Franz Merger | 1994-09-13 |
| 5344983 | Selective preparation of linear pentane-1,5-diamines in increased yields | Tom Witzel, Franz Merger, Claus-Ulrich Priester | 1994-09-06 |