Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6716845 | Barbituric acid derivatives | Dagmar Geppert, Frank Grams, Hans-Willi Krell, Ernesto Menta, Gerd Zimmermann | 2004-04-06 |
| 6576628 | 3-aryl-succinamido-hydroxamic acids, methods for producing said acids and medicaments containing the same | Frank Grams, Gerd Zimmermann, Hans-Willi Krell, Ernesto Menta | 2003-06-10 |
| 6498252 | Pyrimidine-2,4,6-trione derivatives, processes for their production and pharmaceutical agents containing these compounds | Frank Grams, Hans-Willi Krell, Ernesto Menta, Gerd Zimmermann | 2002-12-24 |
| 6121322 | Azulene derivatives | Joachim Dickhaut, Walter-Gunar Friebe, Frank Grams, Rainer Haag | 2000-09-19 |
| 6037334 | Phosphonates, process for preparing the same and medicaments | Ralf Kucznierz, Wolfgang von der Saal, Richard Neidlein, Christiane Kehr | 2000-03-14 |
| 5824679 | Phosphanoxides--preparation and use | Wolfgang von der Saal, Karlheinz Stegmeier | 1998-10-20 |
| 5795892 | 4-aminopyridazines, method of preparing them and drugs containing these compounds | Wolfgang von der Saal, Reinhard Heck, Ralf Kucznierz, Karlheinz Stegmeier | 1998-08-18 |
| 5756711 | Phospholipid derivatives of nucleosides and their use as anti-viral medicaments | Harald Zilch, Alfred Mertens, Dieter Herrmann | 1998-05-26 |
| 5563257 | Phospholipid derivatives of nucleosides | Harald Zilch, Alfred Mertens, Dieter Herrmann | 1996-10-08 |
| 5512564 | Tricyclic thiazole and oxazole derivatives and pharmaceutical agents containing them | Harald Zilch, Alfred Mertens | 1996-04-30 |
| 5397794 | Use of thiazoloisoindolinone derivatives as antiviral medicaments | Harald Zilch, Alfred Mertens, Ulrike Leser, Bernhard König, Hans Seidel | 1995-03-14 |
| 5071868 | Process for the preparation of optically-active carbazole derivatives, new R- and S-carbazole derivatives and pharmaceutical compositions containing these compounds | — | 1991-12-10 |
| 4999361 | Trisubstituted amines, pharmacologically acceptable salts thereof and pharmaceutical compositions containing them | Christos Tsaklakidis, Peter C. Freund | 1991-03-12 |
| 4985454 | Process for the preparation of optically-active carbazole derivatives, new R- and S-carbazole derivatives and pharmaceutical compositions containing these compounds | — | 1991-01-15 |
| 4937337 | Substituted heterocyclic compounds and the pharmacologically acceptable salts thereof, processes for the preparation thereof and pharmaceutical compositions containing them | Christos Tsaklakidis, Peter C. Freund | 1990-06-26 |
| 4927834 | 1,2-diamino compounds, processes for their preparation and pharmaceutical compositions containing them | Christos Tsaklakidis, Gisbert Sponer | 1990-05-22 |
| 4923889 | 1,2-diamino compounds, process for their preparation and pharmaceutical compositions containing them | Christos Tsaklakidis, Gisbert Sponer | 1990-05-08 |
| 4880805 | Use of alkylenediamine derivatives for the treatment of blood flow disturbances and pharmaceutical compositions containing them | Erwin Bohm, Jens-Peter Holck, Wolfgang Kampe, Bernd Muller-Beckmann, Klaus Strein | 1989-11-14 |
| 4824963 | Process for the preparation of optically-active carbazole derivatives | — | 1989-04-25 |
| 4780474 | Use of alkylenediamine derivatives for the treatment of blood flow disturbances and pharmaceutical compositions containing them | Erwin Bohm, Jens-Peter Holck, Wolfgang Kampe, Bernd Muller-Beckmann, Klaus Strein | 1988-10-25 |
| 4697022 | Process for the preparation of optically-active carbazole derivatives, new R- and S-carbazole derivatives and pharmaceutical compositions containing these compounds | — | 1987-09-29 |
| 4612313 | Pharmaceutical phenylacetonitrile derivatives | Wolfgang Kampe, Klaus Strein, Bernd Muller-Beckmann, Wolfgang Bartsch | 1986-09-16 |