Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6358983 | Heterocyclically substituted &agr;-hydroxycarboxylic acid derivatives, method for producing the same and their use as endothelin receptor antagonists | Rolf Jansen, Heinz Hillen, Stefan Hergenröder, Manfred Raschack, Liliane Unger | 2002-03-19 |
| 6248865 | Compounds useful for the synthesis of dolastatin analogs | Harald Bernard, Ernst Buschmann, Andreas Haupt, Lothar Janitschke, Bernd Janssen +7 more | 2001-06-19 |
| 6235903 | Method for preparing sulfanyl-type endothelin receptor antagonists | Rolf Jansen, Dagmar Klinge | 2001-05-22 |
| 6197958 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Dagmar Klinge, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 2001-03-06 |
| 6103732 | Carboxylic acid derivatives, their production and use | Andreas Kling, Dagmar Klinge, Hartmut Riechers, Ernst Baumann, Liliane Unger +3 more | 2000-08-15 |
| 6004988 | Carboxylic acid derivatives, their preparation and their use | Andreas Kling, Dagmar Klinge, Hartmut Riechers, Liliane Unger, Manfred Raschack +3 more | 1999-12-21 |
| 5985837 | Dolastatin 15 derivatives | Kurt Ritter, Bernd Janssen, Andreas Haupt, Andreas Kling, Teresa Barlozzari | 1999-11-16 |
| 5969134 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Dagmar Klinge, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 1999-10-19 |
| 5965537 | Dolastatin 15 derivatives with carbonyl and heterocyclic functionalities at the C-terminus | Kurt Ritter, Teresa Barlozzari, Andreas Haupt, Bernd Janssen, Andreas Kling | 1999-10-12 |
| 5965700 | Preparation of active peptides | Harald Bernard, Ernst Buschmann, Andreas Haupt, Bernd Janssen, Ulrich Karl +4 more | 1999-10-12 |
| 5932730 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Dagmar Klinge, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 1999-08-03 |
| 5886147 | Compounds useful for the synthesis of dolastatin analogs | Harald Bernard, Ernst Buschmann, Andreas Haupt, Lothar Janitschke, Bernd Janssen +7 more | 1999-03-23 |
| 5864012 | Active peptide and its preparation | Harald Bernard, Ernst Buschmann, Andreas Haupt, Lothar Janitschke, Bernd Janssen +7 more | 1999-01-26 |
| 5807984 | Oligopeptides, the preparation and use thereof | Andreas Kling, Bernd Janssen, Andreas Haupt, Kurt Ritter, Ernst Buschmann +6 more | 1998-09-15 |