Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9090597 | Pyrazolone derivatives as PDE4 inhibitors | Beate Schmidt, Jürgen Volz, Martin Feth, Rolf-Peter Hummel, Armin Hatzelmann +9 more | 2015-07-28 |
| 8865745 | Pyrazolone derivatives as PDE4 inhibitors | Beate Schmidt, Juergen Volz, Martin Feth, Rolf-Peter Hummel, Armin Hatzelmann +9 more | 2014-10-21 |
| 8829189 | Salts of 6-heterocycle substituted hexahydrophenanthridine derivatives | Ulrich Kautz, Matthias Webel, Rolf-Peter Hummel | 2014-09-09 |
| 8754218 | Salts of 6-heterocycle substituted hexahydrophenanthridine derivatives | Ulrich Kautz, Matthias Webel, Rolf-Peter Hummel | 2014-06-17 |
| 8354535 | Salts of 6-heterocycle substituted hexahydrophenanthridine derivatives | Ulrich Kautz, Matthias Webel, Rolf-Peter Hummel | 2013-01-15 |
| 8304436 | Pyrazolone derivatives as PDE4 inhibitors | Beate Schmidt, Juergen Volz, Martin Feth, Rolf-Peter Hummel, Armin Hatzelmann +9 more | 2012-11-06 |
| 7718668 | Salts of 6-heterocycle substituted hexahydrophenanthridine derivatives | Ulrich Kautz, Matthias Webel, Rolf-Peter Hummel | 2010-05-18 |
| 6812349 | Process and intermediates for the preparation of imidazopyridines | Wolf-Rudiger Ulrich, Thomas Fuchss, Jorg Senn-Bilfinger | 2004-11-02 |
| 6716990 | Process and intermediates for the preparation of imidazopyridines | Wolf-Rudiger Ulrich, Thomas Fuchss, Jorg Senn-Bilfinger | 2004-04-06 |