Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4386207 | Process for the preparation of C-substituted pyridines and/or hydrogenated C-substituted pyridines, quinolines and/or hydrogenated quinolines | Theodorus F. M. de Graaf | 1983-05-31 |
| 4276419 | Process for the preparation of C-substituted pyridines and/or hydrogenated C-substituted pyridines, C-substituted quinolines and/or hydrogenated quinolines | Egidius J. M. Verheijen | 1981-06-30 |