Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4595756 | Cationic compounds of the naphthalimide series, process for their preparation and their use | Erich Schinzel, Thomas Martini, Gunter Rosch | 1986-06-17 |
| 4508900 | Cationic compounds of the naphthalimide series, process for their preparation and their use | Erich Schinzel, Thomas Martini, Gunter Rosch | 1985-04-02 |
| 4309551 | Quaternized, bridged benzimidazolylbenzimidazoles, processes for their preparation and their use | Erich Schinzel, Thomas Martini, Gunter Rosch | 1982-01-05 |
| 4246403 | 1,3,4-Oxadiazolone-(2) compounds and process for their manufacture | Gunter Prossel, Erich Schinzel, Thomas Martini, Gunter Rosch | 1981-01-20 |