Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4316030 | Phenyl-quinolizidines | Rene Imhof | 1982-02-16 |
| 4306067 | Precursors of phenyl-quinolizidines | Rene' Imhof | 1981-12-15 |
| 4272627 | Phenyl-quinolizinones | Rene Imhof | 1981-06-09 |
| 4239770 | Substituted 2-pyrrolidinones for counteracting cerebral insufficiency | Werner Aschwanden | 1980-12-16 |
| 4236010 | Phenyl-quinolizidines | Rene Imhof | 1980-11-25 |