Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371292 | Preparation of 3-aminomethyl-3,5,5-trimethyl-cyclohexylamine | Claus-Ulrich Priester, Tom Witzel, Gerhard Koppenhoefer, Wolfgang Harder | 1994-12-06 |
| 5347033 | Preparation of 5-cyanovaleramide | Tom Witzel, Eberhard Fuchs | 1994-09-13 |
| 5344983 | Selective preparation of linear pentane-1,5-diamines in increased yields | Tom Witzel, Eberhard Fuchs, Claus-Ulrich Priester | 1994-09-06 |
| 5334745 | Preparation of 3-aminopropionitriles | Martin Brudermueller, Tom Witzel | 1994-08-02 |
| 5304685 | Preparation of 3-(hydroxyphenyl)propionaldehydes and their hydrogenation to 3-(hydroxyphenyl)propanols | Martin Schmidt-Radde | 1994-04-19 |
| 5300678 | Preparation of (107 -substituted urethano alkylcarboxylates) | Martin Brudermueller | 1994-04-05 |