Issued Patents All Time
Showing 76–100 of 122 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6525000 | Method for producing anellated triazoles and new anellated triazoles and their use | Gerhard Hamprecht, Olaf Menke, Robert Reinhard, Cyrill Zagar, Martina Otten +2 more | 2003-02-25 |
| 6482774 | Substituted (4-brompyrazole-3-yl) benzazoles | Cyrill Zagar, Gerhard Hamprecht, Markus Menges, Olaf Menke, Robert Reinhard +3 more | 2002-11-19 |
| 6455515 | Salicylohydrazide derivatives, processes and intermediates for their preparation, compositions comprising them, and their use | Andreas Gypser, Thomas Grote, Joachim Rheinheimer, Ingo Rose, Oliver Cullmann +9 more | 2002-09-24 |
| 6451734 | Substituted 3-benzylpyrazoles and their use as herbicides | Cyrill Zagar, Gerhard Hamprecht, Markus Menges, Olaf Menke, Karl-Otto Westphalen +4 more | 2002-09-17 |
| 6448205 | Substituted 2-phenylpyridine as herbicide | Michael Rack, Gerhard Hamprecht, Helmut Walter, Karl-Otto Westphalen, Ulf Misslitz +3 more | 2002-09-10 |
| 6420314 | Substituted 2-phenyl pyridines, their manufacture and use as herbicides | Gerhard Hamprecht, Markus Menges, Olaf Menke, Robert Reinhard, Cyrill Zagar +3 more | 2002-07-16 |
| 6407245 | Substituted thiopyridines | Gerhard Hamprecht, Joachim Gebhardt, Heinz Isak, Michael Rack, Joachim Rheinheimer | 2002-06-18 |
| 6387849 | Herbicidal hydroximic acid derivatives | Olaf Menke, Gerhard Hamprecht, Markus Menges, Robert Reinhard, Cyrill Zagar +3 more | 2002-05-14 |
| 6383986 | Substituted 2-(benzoaryl)pyridines | Markus Menges, Gerhard Hamprecht, Olaf Menke, Robert Reinhard, Cyrill Zagar +3 more | 2002-05-07 |
| 6365552 | Substituted 3-phenylpyrazoles | Christoph-Sweder von dem Bussche-Hunnefeld, Ralf Klintz, Gerhard Hamprecht, Elisabeth Heistracher, Peter Munster +5 more | 2002-04-02 |
| 6362380 | Preparation of nitrobiphenyls | Karl Eicken, Joachim Gebhardt, Harald Rang, Michael Rack | 2002-03-26 |
| 6337305 | Substituted 2-benz(o)ylpyridines, their preparation and their use as herbicides | Gerhard Hamprecht, Markus Menges, Olaf Menke, Michael Rack, Cyrill Zagar +3 more | 2002-01-08 |
| 6323154 | 3-aryluracils and intermediates for their preparation | Ralf Klintz, Norbert Gotz, Gerhard Hamprecht, Elisabeth Heistracher, Christoph-Sweder von dem Bussche-Hunnefeld +4 more | 2001-11-27 |
| 6277790 | Substituted herbicide tetrazolinonecarboxylic acid amides | Cyrill Zagar, Gerhard Hamprecht, Markus Menges, Olaf Menke, Robert Reinhard +3 more | 2001-08-21 |
| 6268311 | 1-Amino-3-benzyluracils | Olaf Menke, Ralf Klintz, Gerhard Hamprecht, Elisabeth Heistracher, Cyrill Zagar +4 more | 2001-07-31 |
| 6262273 | Substituted thiopyridines | Gerhard Hamprecht, Joachim Gebhardt, Heinz Isak, Michael Rack, Joachim Rheinheimer | 2001-07-17 |
| 6232470 | Substituted pyrazol-3-ylbenzazoles, their use as herbicides or desiccants/defoliants, and their preparation | Cyrill Zagar, Gerhard Hamprecht, Markus Menges, Olaf Menke, Karl-Otto Westphalen +2 more | 2001-05-15 |
| 6225313 | Substituted 2-phenyl-3(2H)-pyridazinones | Gerhard Hamprecht, Markus Menges, Olaf Menke, Michael Rack, Robert Reinhard +5 more | 2001-05-01 |
| 6197973 | Substituted 3-phenylpyrazoles | Cyrill Zagar, Gerhard Hamprecht, Markus Menges, Olaf Menke, Karl-Otto Westphalen +2 more | 2001-03-06 |
| 6191280 | Method for producing substituted thiopyridines | Gerhard Hamprecht, Markus Menges, Olaf Menke, Robert Reinhard, Cyrill Zagar | 2001-02-20 |
| 6175007 | Substituted aromatic phoshonic acid derivatives | Cyrill Zagar, Elisabeth Heistracher, Olaf Menke, Gerhard Hamprecht, Markus Menges +3 more | 2001-01-16 |
| 6169184 | Process for the production of substituted phenylpyridines | Gerhard Hamprecht, Joachim Gebhardt, Heinz Isak, Michael Rack, Joachim Rheinheimer | 2001-01-02 |
| 6150303 | Substituted 3-phenylisoxazolines | Olaf Menke, Markus Menges, Gerhard Hamprecht, Robert Reinhard, Cyrill Zagar +3 more | 2000-11-21 |
| 6117822 | Substituted phthalimidocinnamic acid derivatives and intermediates for their preparation | Elisabeth Heistracher, Peter Plath, Christoph-Sweder von dem Bussche-Hunnefeld, Gerhard Hamprecht, Ralf Klintz +4 more | 2000-09-12 |
| 6107253 | 1-(pyridyl)-pyrazols and their use as herbicides | Gerhard Hamprecht, Elisabeth Heistracher, Ralf Klintz, Cyrill Zagar, Helmut Schiffer +3 more | 2000-08-22 |