Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4925945 | Certain -N-(amino benzoyl)-N'-(pyridyldithioalkanoyl)-hydrazines and derivatives thereof | Christian Klein | 1990-05-15 |
| 4885255 | Immunochemical process and reagent for the determination of a polyvalent antigen in a liquid sample | Werner Stock, Manfred Baier, Klaus P. Kaspar | 1989-12-05 |