Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342788 | Method and standard solution for the determination of thyroxine (T.sub.4) or triiodothyronine (T.sub.3) | Albert Kunst, Helmut Rehner, Helmut Lenz, Peter Bialk, Nicholas Hoyle | 1994-08-30 |
| 4931392 | Process for stabilizing kinase | Helmut Rehner, Knut Bartl, Wilhelm Tischer, Sibylle Rollinger | 1990-06-05 |