Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4275165 | Process for isolating hepatitis A-virus | Peter Lorenz, Ernst Weinmann | 1981-06-23 |
| 4206014 | Process for removing detergents from virus-antigen suspensions | Edgar Reichert | 1980-06-03 |