Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670367 | Azinyloxy, and phenoxy-diaryl-carboxylic acid derivatives, their preparation and use as mixed ETA/ETB endothelin receptor antagonists | Wilhelm Amberg, Rolf Jansen, Andreas Kling, Dagmar Klinge, Hartmut Riechers +2 more | 2003-12-30 |
| 6600043 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Stefan Muller +5 more | 2003-07-29 |
| 6509341 | Carboxylic acid derivatives, carrying amido side-chains; production and use as endothelin receptor antagonists | Wilhelm Amberg, Rolf Jansen, Stefan Hergenröder, Liliane Unger | 2003-01-21 |