Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7211694 | Substituted 4-aminocyclohexanols | Bernd Sundermann, Hagen-Heinrich Hennies, Werner Englberger | 2007-05-01 |
| RE39530 | 3-amino-3-arylpropan-1-ol-compounds, their preparation and use | Bernd Sundermann, Hagen-Heinrich Hennies, Helmut Buschmann | 2007-03-27 |
| 7064236 | Substituted 1-aryl-but-3-enylamine and 1-aryl-but-2-enylamine compounds | Bernd Sundermann, Corinna Sundermann, Helmut Buschmann | 2006-06-20 |
| 7041662 | Substituted benzo [b] azepin-2-one compounds | Michael Sattlegger, Helmut Buschmann, Michael Przewosny, Werner Englberger, Hans Schick | 2006-05-09 |
| 6890959 | Aminomethyl-phenyl-cyclohexanone derivatives | Claudia Puetz, Helmut Buschmann | 2005-05-10 |
| 6890952 | Cyclic substituted aminomethyl compounds and medicaments comprising these compounds | Oswald Zimmer, Wolfgang Strassburger | 2005-05-10 |
| 6828345 | O-substituted 6-methyltramadol derivatives | Helmut Buschmann, Elmar Friderichs, Dagmar Kaulartz | 2004-12-07 |
| 6710080 | Substituted 2-dialkylaminoalkylbiphenyl derivatives | Bernd Sundermann, Helmut Buschmann | 2004-03-23 |
| 6673794 | Substituted aminomethyl-phenyl-cyclohexane derivatives | Claudia Puetz, Wolfgang Strassburger | 2004-01-06 |
| 6653508 | 3-amino-2-benzyl-1-phenylpropane derivatives | Michael Sattlegger, Helmut Buschmann | 2003-11-25 |
| 6593373 | Pharmaceutical compositions of O-desmethyl-N-mono-desmethyl-tramadol | Werner Englberger, Hagen-Heinrich Hennies, Elmar Friderichs | 2003-07-15 |
| 6410790 | 3-amin3-arylpropan-1-ol compounds, their preparation and use | Bernd Sundermann, Hagen-Heinrich Hennies, Helmut Buschmann | 2002-06-25 |
| 6326404 | Use of O-desmethyl-N-mono-desmethyl-tramadol | Werner Englberger, Hagen-Heinrich Hennies, Elmar Friderichs | 2001-12-04 |
| 6323369 | Substituted cycloheptenes, their preparation and use | Oswald Zimmer, Wolfgang Strassburger, Werner Englberger | 2001-11-27 |
| 6288278 | 3-amino-3-arylpropan-1-ol-compounds, their preparation and use | Bernd Sundermann, Hagen-Heinrich Hennies, Helmut Buschmann | 2001-09-11 |
| 6013809 | Substituted heterocyclic benzocycloalkenes and the use thereof as substances having an analgesic effect | Oswald Zimmer, Wolfgang Strassburger, Claudia Puetz, Werner Englberger | 2000-01-11 |
| 5811582 | Dimethyl-(3-aryl-but-3-enyl)-amine compounds as pharmaceutical active ingredients | Helmut Buschmann, Wolfgang Strassburger, Elmar Friderichs | 1998-09-22 |