Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7132544 | Process for the preparation of tetrasubstituted imidazole derivatives and novel crystalline structures thereof | Hua Zhong, Silke Dubberke, Armin Rossler, Thomas W. Schultz, Daniel Korey +3 more | 2006-11-07 |
| 7119097 | Carboxylic acid derivatives, their preparation and their use | Hartmut Riechers, Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Ernst Baumann +5 more | 2006-10-10 |
| 7109205 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Ernst Baumann +5 more | 2006-09-19 |
| 7067671 | Process for the preparation of tetrasubstituted imidazole derivatives and novel crystalline structures thereof | Hua Zhong, Silke Dubberke, Armin Rossler, Thomas W. Schultz, Daniel Korey +3 more | 2006-06-27 |
| 6745963 | Process for recycling side dams for the continuous casting of thin steel strip | Thomas Jungling, Ulrich Bencker, Herbert Kiechle, Siegfried Lerf | 2004-06-08 |
| 6600043 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Ernst Baumann +5 more | 2003-07-29 |
| 6248865 | Compounds useful for the synthesis of dolastatin analogs | Wilhelm Amberg, Harald Bernard, Ernst Buschmann, Andreas Haupt, Lothar Janitschke +7 more | 2001-06-19 |
| 6218572 | Preparation of N-Z-protected N-methylated amino acids | Ulrich Karl, Bernd de Potzolli | 2001-04-17 |
| 6197958 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Ernst Baumann +5 more | 2001-03-06 |
| 5969134 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Ernst Baumann +5 more | 1999-10-19 |
| 5965700 | Preparation of active peptides | Wilhelm Amberg, Harald Bernard, Ernst Buschmann, Andreas Haupt, Bernd Janssen +4 more | 1999-10-12 |
| 5932730 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Ernst Baumann +5 more | 1999-08-03 |
| 5886147 | Compounds useful for the synthesis of dolastatin analogs | Wilhelm Amberg, Harald Bernard, Ernst Buschmann, Andreas Haupt, Lothar Janitschke +7 more | 1999-03-23 |
| 5864012 | Active peptide and its preparation | Wilhelm Amberg, Harald Bernard, Ernst Buschmann, Andreas Haupt, Lothar Janitschke +7 more | 1999-01-26 |
| 5807984 | Oligopeptides, the preparation and use thereof | Andreas Kling, Bernd Janssen, Wilhelm Amberg, Andreas Haupt, Kurt Ritter +6 more | 1998-09-15 |