Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334724 | Preparation of substituted 2-chloropyridines | Dieter Kaufmann, Rudolf Braden, Winfried Rosen | 1994-08-02 |
| 5332824 | Process for the preparation of 2-amino-5-methyl-pyridine | Eric Rivadeneira | 1994-07-26 |
| 5329011 | Process for the preparation of 2-chloro-5-chloromethyl-pyridine, and new intermediates | — | 1994-07-12 |
| 5288732 | 2-cyano-2-alkoximino-acetamides | Herbert Gayer, Winfried Lunkenheimer, Wilhelm Brandes, Gerd Hanssler | 1994-02-22 |