Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4652659 | Method for the production of acemetacin | Rolf Weber | 1987-03-24 |
| 4474956 | Process for the preparation of 4-hydroxy-2-methyl-N-2-pyridyl-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide | Ludwig Zirngibl | 1984-10-02 |
| 4463195 | Process for producing o-nitrobenzaldehyde | Hans-Rudolf Marti | 1984-07-31 |
| 4229367 | Preparation of trans-4-alkyl-cyanoarylcyclohexanes | Bernhard Granwehr | 1980-10-21 |