Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4297343 | Contraceptive agent | Hans Bohn | 1981-10-27 |
| 4275165 | Process for isolating hepatitis A-virus | Peter Lorenz, Mirko Majer | 1981-06-23 |
EW
Ernst Weinmann
Behringwerke: 1 patents #152 of 317Top 50%
Overall (All Time): #2,370,958 of 4,157,543Top 60%
2
Patents All Time