Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8349843 | Carboxylic acid derivatives, their preparation and use | Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 2013-01-08 |
| RE42477 | Carboxylic acid derivatives, their preparation and use | Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 2011-06-21 |
| RE42462 | Carboxylic acid derivatives, their preparation and use | Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 2011-06-14 |
| 7863445 | Carboxylic acid derivatives, their preparation and use | Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 2011-01-04 |
| 7601730 | Carboxylic acid derivatives, their preparation and use | Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 2009-10-13 |
| 7582647 | Carboxylic acid derivatives, their preparation and use | Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 2009-09-01 |
| 7119097 | Carboxylic acid derivatives, their preparation and their use | Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 2006-10-10 |
| 7109205 | Carboxylic acid derivatives, their preparation and use | Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 2006-09-19 |
| 6686369 | &agr;-hydrdroxylic acid derivatives, their production and use | Dagmar Klinge, Wilhelm Amberg, Ernst Baumann, Andreas Kling, 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, Dagmar Klinge, Stefan Hergenröder +2 more | 2003-12-30 |
| 6627756 | Preparation of pure triethylenediamine | Arthur Hohn, Joachim Simon, Ortmund Lang, Hartmut Schoenmakers, Matthias Rauls +1 more | 2003-09-30 |
| 6610691 | Carboxylic acid derivatives, their production and use | Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Heinz Hillen, Liliane Unger +1 more | 2003-08-26 |
| 6600043 | Carboxylic acid derivatives, their preparation and use | Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 2003-07-29 |
| 6559338 | Method for racemate splitting of 2-hydroxypropionic acids | Harald Bernard | 2003-05-06 |
| 6448248 | Heterocyclic carboxylic acid derivatives, the production and use thereof as endothelin receptor antagonists | Wilhelm Amberg, Rolf Jansen, Andreas Kling, Dagmar Klinge, Stefan Hergenröder +2 more | 2002-09-10 |
| 6440975 | Amino acid derivatives, the preparation and use thereof as endothelin antagonists | Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Liliane Unger, Manfred Raschack | 2002-08-27 |
| 6197958 | Carboxylic acid derivatives, their preparation and use | Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 2001-03-06 |
| 6160178 | Racemization of optically active amines | Joachim Simon, Arthur Hohn, Andreas Kramer, Frank Funke, Wolfgang Siegel +1 more | 2000-12-12 |
| 6153797 | Racemizing of optically active amines | Joachim Simon, Arthur Hohn, Andreas Kramer, Frank Funke, Wolfgang Siegel +1 more | 2000-11-28 |
| 6111100 | Preparation of bis(2-morpholinoethyl) ether | Joachim Simon, Andreas Henne, Arthur Hohn | 2000-08-29 |
| 6103732 | Carboxylic acid derivatives, their production and use | Wilhelm Amberg, Andreas Kling, Dagmar Klinge, Ernst Baumann, Liliane Unger +3 more | 2000-08-15 |
| 6049007 | Racemization of optically active amines | Joachim Simon, Arthur Hohn, Andreas Kramer, Frank Funke, Wolfgang Siegel +1 more | 2000-04-11 |
| 6004988 | Carboxylic acid derivatives, their preparation and their use | Wilhelm Amberg, Andreas Kling, Dagmar Klinge, Liliane Unger, Manfred Raschack +3 more | 1999-12-21 |
| 5969134 | Carboxylic acid derivatives, their preparation and use | Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 1999-10-19 |
| 5932730 | Carboxylic acid derivatives, their preparation and use | Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Stefan Muller, Ernst Baumann +5 more | 1999-08-03 |