Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8349843 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 2013-01-08 |
| RE42477 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 2011-06-21 |
| RE42462 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 2011-06-14 |
| 7863445 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 2011-01-04 |
| 7601730 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 2009-10-13 |
| 7582647 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 2009-09-01 |
| 7119097 | Carboxylic acid derivatives, their preparation and their use | Hartmut Riechers, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 2006-10-10 |
| 7109205 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 2006-09-19 |
| 6686369 | &agr;-hydrdroxylic acid derivatives, their production and use | Wilhelm Amberg, Ernst Baumann, Andreas Kling, Hartmut Riechers, Liliane Unger +3 more | 2004-02-03 |
| 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, Hartmut Riechers, Stefan Hergenröder +2 more | 2003-12-30 |
| 6610691 | Carboxylic acid derivatives, their production and use | Hartmut Riechers, Wilhelm Amberg, Andreas Kling, Heinz Hillen, Liliane Unger +1 more | 2003-08-26 |
| 6600043 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 2003-07-29 |
| 6448248 | Heterocyclic carboxylic acid derivatives, the production and use thereof as endothelin receptor antagonists | Wilhelm Amberg, Rolf Jansen, Andreas Kling, Hartmut Riechers, Stefan Hergenröder +2 more | 2002-09-10 |
| 6440975 | Amino acid derivatives, the preparation and use thereof as endothelin antagonists | Wilhelm Amberg, Andreas Kling, Hartmut Riechers, Liliane Unger, Manfred Raschack | 2002-08-27 |
| 6235903 | Method for preparing sulfanyl-type endothelin receptor antagonists | Wilhelm Amberg, Rolf Jansen | 2001-05-22 |
| 6197958 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 2001-03-06 |
| 6103732 | Carboxylic acid derivatives, their production and use | Wilhelm Amberg, Andreas Kling, Hartmut Riechers, Ernst Baumann, Liliane Unger +3 more | 2000-08-15 |
| 6004988 | Carboxylic acid derivatives, their preparation and their use | Wilhelm Amberg, Andreas Kling, Hartmut Riechers, Liliane Unger, Manfred Raschack +3 more | 1999-12-21 |
| 5969134 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 1999-10-19 |
| 5932730 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 1999-08-03 |
| 5840722 | Use of carboxylic acid derivatives as drugs | Ernst Baumann, Uwe Josef Vogelbacher, Joachim Rheinheimer, Hartmut Riechers, Burkhard Kroger +5 more | 1998-11-24 |
| 5693637 | Bicycle derivatives, their preparation and use | Liliane Unger, Manfred Raschack, Wolfgang Wernet | 1997-12-02 |
| 5502032 | Peptides, the preparation and use thereof | Andreas Haupt, Bernd Janssen, Kurt Ritter, Gerhard Keilhauer, Cynthia Romerdahl +2 more | 1996-03-26 |