Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5284821 | Oxazole- and thiazolecarboxamides | Klaus Ditrich, Gerhard Hamprecht, Albrecht Harreus, Bruno Wuerzer, Karl-Otto Westphalen | 1994-02-08 |
| 5276160 | Preparation of 3-carbamoylisoxazole-4-carboxylic esters by selective amidation | Thomas Kuekenhoehner, Gerhard Hamprecht | 1994-01-04 |