Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684163 | Process for the preparation of N-(ortho-alkylphenyl)-imides | Torsten Groth, Josef Kasbauer, Michael Schwamborn | 1997-11-04 |
| 5648565 | Process for the adiabatic preparation of mononitrotoluenes | Helmut Judat, Heinz U. Blank | 1997-07-15 |