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Karl-Otto Westphalen — 265 Patents

Basf Se: 259 patents #4 of 13,826Top 1%
Speyer, DE: #1 of 320 inventorsTop 1%
Overall (All Time): #1,725 of 4,157,543Top 1%
265 Patents All Time

Issued Patents All Time

Showing 101–125 of 265 patents

Patent #TitleCo-InventorsDate
5972841 Quinoline-3-carboxamides, their manufacture and use Wolfgang von Deyn, Hans Theobald, Christoph Nuebling, Uwe Kardorff, Helmut Walter +2 more 1999-10-26
5968874 Substituted 2-phenylpyridines useful as herbicides Peter Schafer, Gerhard Hamprecht, Elisabeth Heistracher, Olaf Menke, Cyrill Zagar +5 more 1999-10-19
5962694 Substituted 1-methyl-3-phenylpyrazoles and the use thereof as herbicides and for the desiccation or defoliation of plants Cyrill Zagar, Albrecht Harreus, Christoph-Sweder von dem Bussche-Hunnefeld, Gerhard Hamprecht, Elisabeth Heistracher +4 more 1999-10-05
5959116 Pyridine-2, 3-dicarboximides their preparation and their use for controlling undesired plant growth Gerhard Hamprecht, Peter Munster, Matthias Gerber, Helmut Walter 1999-09-28
5958837 Substituted 2-phenylpyridines Peter Schaefer, Gerhard Hamprecht, Elisabeth Heistracher, Ralf Klintz, Hartmann Konig +2 more 1999-09-28
5945381 Herbicidal heterocyclically annulated benzoylisothiazoles Stefan Engel, Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Martina Otten +4 more 1999-08-31
5939558 N-phenyltetrahydroindazoles, their preparation, and their use as crop protection agents Elisabeth Heistracher, Lothar Rub, Christoph-Sweder von dem Bussche-Hunnefeld, Gerhard Hamprecht, Ralf Klintz +3 more 1999-08-17
5939359 Herbicidal pyrazine derivatives Stefan Engel, Christoph Nubling, Uwe Kardorff, Jurgen Kast, Wolfgang von Deyn +3 more 1999-08-17
5928999 Substituted 3-phenylpyrazoles Christoph-Sweder von dem Bussche-Hunnefeld, Ralf Klintz, Gerhard Hamprecht, Elisabeth Heistracher, Peter Schafer +5 more 1999-07-27
5925767 Pyrazole-4-yl-hetaroyl derivatives as herbicides Martina Otten, Wolfgang Deyn, Stefan Engel, Regina Luise Hill, Uwe Kardorff +5 more 1999-07-20
5888940 Substituted benzothiazols with herbicidal action Elisabeth Heistracher, Gerhard Hamprecht, Olaf Menke, Peter Schafer, Cyrill Zagar +2 more 1999-03-30
5885934 Substituted triazolinones as crop protection agents Elisabeth Heistracher, Christoph-Sweder von dem Bussche-Hunnefeld, Gerhard Hamprecht, Ralf Klintz, Peter Schafer +2 more 1999-03-23
5863864 Preparation of saccharincarboxylic acids and -carboxylic acid esters Peter Plath, Harald Rang, Matthias Gerber, Helmut Walter 1999-01-26
5846906 Herbicidally active phenyldiketone compounds Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Stefan Engel, Martina Otten +7 more 1998-12-08
5846907 Herbicidally active pyrazol-4-ylbenzoyl compounds Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Stefan Engel, Martina Otten +7 more 1998-12-08
5840904 Fluoro-pyridine-2,3-dicarboxylic anhydrides which are intermediates for herbicidal pyridine-2,3-dicarboximides Gerhard Hamprecht, Eberhard Fuchs, Matthias Gerber, Helmut Walter 1998-11-24
5834402 Isoxazolylbenzoyl derivatives Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Stefan Engel, Martina Otten +7 more 1998-11-10
5817603 Substituted cyclohexene-1,2-dicarboxylic acid derivatives and intermediates for their preparation Ralf Klintz, Elisabeth Heistracher, Peter Schaefer, Gerhard Hamprecht, Peter Plath +3 more 1998-10-06
5807807 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 1998-09-15
5798451 Quinoline-3-carboxamides, their manufacture and use Wolfgang von Deyn, Hans Theobald, Christoph Nuebling, Uwe Kardorff, Helmut Walter +2 more 1998-08-25
5783521 Substituted pyridylsalicylaldehyde or -salicylic acid derivatives, their preparation and their use as herbicides Joachim Rheinheimer, Uwe Josef Vogelbacher, Ernst Baumann, Matthias Gerber, Helmut Walter 1998-07-21
5783522 Substituted 2-phenylpyridines Peter Schaefer, Gerhard Hamprecht, Elisabeth Heistracher, Hartmann Koenig, Ralf Klintz +4 more 1998-07-21
5777118 Process of making 2-salicyl(thio0r oxo) pyrimidine Joachim Rheinheimer, Uwe Josef Vogelbacher, Ernst Baumann, Hartmann Konig, Matthias Gerber +1 more 1998-07-07
5753594 3-halo-3-hetarylcarboxylic acid derivatives, and processes and intermediates for their preparation Ernst Baumann, Albrecht Harreus, Matthias Bratz, Joachim Rheinheimer, Uwe Josef Vogelbacher +4 more 1998-05-19
5750469 Subtituted lactic acid derivatives having an N-organic radical in the .beta . Ernst Baumann, Joachim Rheinheimer, Uwe Josef Vogelbacher, Matthias Gerber, Wilhelm Rademacher +1 more 1998-05-12