Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4327212 | Isoindoline-azine nickel complex with piperazine | Paul Lienhard | 1982-04-27 |
| 4237286 | Metal complexes of azomethines | Andre Pugin, Jost von der Crone | 1980-12-02 |
| 4237292 | Metal complexes of azomethines | Andre Pugin, Jost von der Crone | 1980-12-02 |
| 4237293 | Metal complexes of azomethines | Andre Pugin, Jost von der Crone | 1980-12-02 |