Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4278606 | Preparation of 1-amino-2-phenoxy-4-hydroxyanthraquinone | Heinrich Hiller, Heinz Eilingsfeld, Helmut Reinicke | 1981-07-14 |
FT
Fritz Traub
Overall (All Time): #4,093,182 of 4,157,543Top 100%
1
Patents All Time