Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071796 | Process for the manufacture of non-steroidal anti-inflammatory agents and intermediates thereof | Steffen SCHWEIZER | 2011-12-06 |
| 6538151 | Modifications of 2-amino-4-(4-fluorobenzylamino)-1-ethoxycarbonylaminobenzene, and processes for their preparation | Peter Meisel, Karl-Friedrich Landgraf, Jürgen Schäfer, Wilfried Thiel, Matthias Rischer +1 more | 2003-03-25 |
| 6028209 | Process for the preparation of alkylphosphocholines and the production thereof in pure form | Jurgen Engel, Bernd Kutscher, Wolfgang Schumacher, Ulf Niemeyer, Gerhard Nossner | 2000-02-22 |
| 6013815 | Production and use of salts of 6,8-bis (amidiniumthio)-octanoic acid | Thomas Beisswenger, Rainer Gewald, Horst Bethge, Frank Hubner, Klaus Huthmacher +4 more | 2000-01-11 |
| 5959115 | Process for the preparation of pure flupirtine maleate and its A modification | Peter Emig, Bernhard Kutscher, Karl-Friedrich Landgraf, Siegfried Pauluhn, Hans Stange | 1999-09-28 |
| 5942639 | Process for the preparation of alkylphosphocholines and the production thereof in pure form | Jurgen Engel, Bernd Kutscher, Wolfgang Schumacher, Ulf Niemeyer, Gerhard Nssner | 1999-08-24 |
| 5914425 | Modifications of 2-amino-4-(4-5fluorobenzylamino)-1-ethoxycarbonylaminobenzene, and processes for their preparation | Peter Meisel, Karl-Friedrich Landgraf, Jürgen Schäfer, Wilfried Thiel, Matthias Rischer +1 more | 1999-06-22 |
| 5760221 | Method for the preparation of hexahydroazepinones and hexahydroazepinoles | Jurgen Engel, Bernhard Kutscher, Roland Moller | 1998-06-02 |
| 5760268 | Production and use of salts of 6, 8-bis (amidiniumthio) -octanoic acid | Thomas Beisswenger, Rainer Gewald, Horst Bethge, Frank Hubner, Klaus Huthmacher +4 more | 1998-06-02 |