Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833146 | Tertiary hydroxyalkylxanthines, medicaments containing them and their use | Ulrich Gebert, Ismahan Okyayuz-Baklouti | 1989-05-23 |
WT
Werner Thorwart
Overall (1989): #44,991 of 140,708Top 35%
1
Patents 1989