Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6476047 | Anellated dihydropyridines for the treatment of chronic pain | Walter Loesel, Wolfram Gaida, Klaus Klinder, Stefan Blech, Henning Draheim | 2002-11-05 |
| 6465483 | Annelated dihydropyridines and the use thereof for preparing pharmaceutical preparations | Walter Losel, Otto Roos | 2002-10-15 |
| 6180645 | Annelated dihydropyridines and the use thereof for preparing pharmaceutical preparations | Walter Losel, Otto Roos | 2001-01-30 |
| 6136819 | Annelated dihydropyridines and the use thereof for preparing pharmaceutical preparations | Otto Roos, Walter Losel | 2000-10-24 |
| 6034094 | Pharmaceutically useful 3,4-dihydroisoquinoline | Walter Losel, Otto Roos, Franz J. Kuhn, Ilse Strelle | 2000-03-07 |
| 5968948 | Annelated dihydropyridines and the use thereof for preparing pharmaceutical preparations | Otto Roos, Walter Losel | 1999-10-19 |
| 5925650 | Annelated dihydropyridines and the use thereof for preparing pharmaceutical preparations | Walter Losel, Otto Roos | 1999-07-20 |
| 5861412 | Dihydro-isoquinoline compounds and their use as pharmaceuticals | Walter Losel, Otto Roos | 1999-01-19 |
| 5837712 | Annelated dihydropyridines and the use thereof for preparing pharmaceutical preparations | Walter Losel, Otto Roos | 1998-11-17 |
| 5783576 | Benzoyl guanidine derivatives, the preparation thereof and their use in pharmaceutical compositions | Otto Roos, Georg Speck, Walter Losel, Wolf-Dietrich Bechtel | 1998-07-21 |
| 5688793 | Pyridazino4',5':3,4!pyrrolo-2,1-a!-isoquinolines and the use thereof for preparing pharmaceutical preparations | Walter Losel, Otto Roos | 1997-11-18 |
| 5686462 | Anti-inflammatory method | Walter Losel, Otto Roos, Franz J. Kuhn, Ilse Strelle | 1997-11-11 |
| 5677304 | 9-amino-pyridazino4'5':3,4!pyrrolo-2,1-a!isoquinolines and the use thereof for the production of pharmaceutical preparations | Walter Losel, Otto Roos | 1997-10-14 |
| 5674878 | Anellated dihydropyridines and the use thereof for the production of pharmaceutical preparations | Walter Losel, Otto Roos | 1997-10-07 |
| 5665729 | Cerebroprojection method | Walter Losel, Otto Roos, Franz J. Kuhn, Ilse Strelle | 1997-09-09 |
| 5661157 | Annelated dihydropyridines and the use thereof for preparing pharmaceutical preparations | Otto Roos, Walter Losel | 1997-08-26 |
| 5643919 | Anellated dihydropyridines and the use thereof for the production of pharmaceutical preparation | Walter Losel, Otto Roos | 1997-07-01 |
| 5607943 | Annelated dihydropyridines and the use thereof for preparing pharmaceutical preparations | Walter L osel, Otto Roos | 1997-03-04 |
| 5565452 | 9-amino-pyridazino[4',5':3,4]pyrrolo-[2,1-A]isoquinolines and the use thereof for the production of pharmaceutical preparations | Walter L osel, Otto Roos | 1996-10-15 |
| 5008273 | Amino acid derivatives and their pharmaceutical use | Gerd Schnorrenberg, Otto Roos, Walter Losel, Ingrid Wiedemann, Wolfram Gaida +2 more | 1991-04-16 |
| 4871760 | Use of 2-(N-2,6-dichlorophenyl-N-allylamino)-2-imidazoline as cytoprotective agent | Gunter Schingnitz, Ilse Streller, Alexander Walland | 1989-10-03 |
| 4578264 | Retard form of pharmaceuticals with insoluble porous diffusion coatings | Herbert Stricker, Bernhard Freund, Heribert Harwalik, Karl L. Rominger, Siegfried Darda +5 more | 1986-03-25 |
| 4459279 | Retard form of pharmaceuticals with insoluble porous diffusion coatings | Herbert Stricker, Bernhard Freund, Heribert Harwalik, Karl L. Rominger, Siegfried Darda +5 more | 1984-07-10 |
| 4361546 | Retard form of pharmaceuticals with insoluble porous diffusion coatings | Herbert Stricker, Bernhard Freund, Heribert Harwalik, Karl L. Rominger, Siegfried Darda +5 more | 1982-11-30 |
| 4271175 | Method of using 2-[N-(2,6-dichloro-phenyl)-N-allyl-amino]-2-imidazoline and salts thereof as bradycardiacs | Helmut Stahle, Herbert Koppe, Werner Kummer, Walter Kobinger, Christian Lillie +1 more | 1981-06-02 |