Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374642 | Hydroquinone diethers, their preparation and their use | Uwe Kardorff, Hans Theobald, Thomas Kuekenhoehner, Hans-Juergen Neubauer, Joachim Leyendecker +3 more | 1994-12-20 |
| 5344813 | Hydroxypyridonecarboxamides, their manufacture and use as herbicides | Hans Theobald, Wolfgang von Deyn, Helmut Walter, Uwe Kardorff, Karl-Otto Westphalen +2 more | 1994-09-06 |