Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6613794 | Hydroxyindoles, their use as inhibitors of phosphodiesterase 4 and processes for their preparation | Norbert Höfgen, Ute Egerland, Hildegard Poppe, Stefan Szelenyi, Thomas Kronbach +2 more | 2003-09-02 |
| 6602890 | Hydroxyindoles, their use as inhibitors of phosphodiesterase 4 and processes for their preparation | Norbert Höfgen, Ute Egerland, Hildegard Poppe, Stefan Szelenyi, Thomas Kronbach +2 more | 2003-08-05 |
| 6545025 | Hydroxyindoles, their use as inhibitors of phosphodiesterase 4 and processes for their preparation | Norbert Höfgen, Ute Egerland, Hildegard Poppe, Stefan Szelenyi, Thomas Kronbach +2 more | 2003-04-08 |
| 6545158 | Hydroxyindoles, their use as inhibitors of phosphodiesterase 4 and processes for their preparation | Norbert Höfgen, Ute Egerland, Hildegard Poppe, Stefan Szelenyi, Thomas Kronbach +2 more | 2003-04-08 |