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KW

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 201–225 of 265 patents

Patent #TitleCo-InventorsDate
5250505 Cyclohexenone oxime ethers, their preparation, intermediates for their preparation and their use as herbicides Juergen Kast, Norbert Meyer, Ulf Misslitz, Albrecht Harreus, Thomas Kuekenhoehner +3 more 1993-10-05
5246914 Salicyloyl (thio)ether derivatives, their preparation and intermediates for their preparation Uwe Josef Vogelbacher, Joachim Rheinheimer, Thomas Saupe, Norbert Meyer, Matthias Gerber +1 more 1993-09-21
5244867 Oxazole- and thiazolecarboxamides Klaus Ditrich, Volker Maywald, Gerhard Hamprecht, Albrecht Harreus, Bruno Wuerzer 1993-09-14
5228896 Cyclohexenone oxime ethers, their preparation, intermediates for their preparation and their use as herbicides Ulf Misslitz, Norbert Meyer, Juergen Kast, Norbert Goetz, Albrecht Harreus +4 more 1993-07-20
5217523 Pyrazole-3-carboxamides, herbicidal compositions and use Klaus Ditrich, Gerhard Hamprecht, Peter Plath, Bruno Wuerzer 1993-06-08
5213605 N-aryltetrahydrophthalimide compounds Lothar Rueb, Karl Eicken, Peter Plath, Barbara Schwalge, Bruno Wuerzer +1 more 1993-05-25
5211737 4-arryl-2-haloimidazole-5-carboxylic esters, the preparation and use thereof Ulrich Wriede, Gerhard Hamprecht, Hermann Koehler, Thomas Kuekenhoehner, Bruno Wuerzer 1993-05-18
5205854 Isoxazole(isothiazole)-5-carboxamides Wolfgang Freund, Thomas Kuekenhoehner, Gerhard Hamprecht, Bruno Wuerzer, Norbert Meyer +1 more 1993-04-27
5203907 Isoxazole- and isothiazole-5-carboxamides Volker Maywald, Peter Muenster, Hartmann Koenig, Gerhard Hamprecht, Thomas Kuekenhoehner +2 more 1993-04-20
5201934 Carboxamides and their use as herbicides Peter Muenster, Gerd Steiner, Wolfgang Freund, Bruno Wuerzer 1993-04-13
5201932 Carboxamides Volker Maywald, Wolfgang Freund, Gerhard Hamprecht, Thomas Kuekenhoehner, Peter Plath +1 more 1993-04-13
5201935 Cyclohexenone derivatives Dieter Kolassa, Juergen Kasi, Thomas Kuekenhoehner, Norbert Meyer, Bruno Wuerzer 1993-04-13
5201937 Salicyclic acid derivatives Joachim Rheinheimer, Karl Eicken, Uwe Josef Vogelbacher, Matthias Gerber, Helmut Walter 1993-04-13
5190573 Cyclohexenone oxime ethers, their preparation and their use as herbicides Ulf Misslitz, Norbert Meyer, Juergen Kast, Norbert Goetz, Albrecht Harreus +3 more 1993-03-02
5188657 Herbicidal sulfonylureas and their use Gerhard Hamprecht, Horst Mayer, Helmut Walter, Matthias Gerber, Klaus Grossmann +1 more 1993-02-23
5185027 Salicylaldehyde derivatives and salicyclic acid derivatives and their sulfur analogs, and their use as herbicides and bioregulators Uwe Josef Vogelbacher, Karl Eicken, Joachim Rheinheimer, Norbert Goetz, Albrecht Harreus +2 more 1993-02-09
5176739 Dicarboximides and their use as herbicides Volker Maywald, Klaus Ditrich, Thomas Kuekenhoehner, Gerhard Hamprecht, Wolfgang Freund +2 more 1993-01-05
5171353 Sulfonamides Klaus Fischer, Horst Mayer, Klaus Ditrich, Gerhard Hamprecht, Bruno Wuerzer 1992-12-15
5171352 Agents for defoliating cotton Klaus Grossmann, Wilhelm Rademacher, Gerhard Hamprecht, Bruno Wuerzer 1992-12-15
5167690 Tetrahydroindazoles with a phenyl ether structures, herbicidal compositions and use Lothar Rueb, Karl Eicken, Peter Plath, Bruno Wuerzer 1992-12-01
5167695 Derivatives of quinoline fused to a five-membered heterocyclic ring Gunter Brill, Helmut Hagen, Bruno Wuerzer 1992-12-01
5160365 Herbicidal 1,3,5-triazin-2-ylureidosulfonylbenzoic esters Horst Mayer, Gerhard Hamprecht, Helmut Walter, Matthias Gerber 1992-11-03
5158598 Bithienyl derivatives, and herbicidal use for agents containing them Reiner Kober, Joachim Leyendecker, Rainer Seele, Klaus Fischer, Hans Theobald +2 more 1992-10-27
5143538 N-((6-trifluoromethylpyrimidin-2-yl)-aminocarbonyl)-2-carboalkoxybenze nesulfonamides, and their use 1992-09-01
5133799 N-aryltetrahydrophthalimides and herbicidal compositions thereof Rainer Seele, Lothar Rueb, Reiner Kober, Karl Eicken, Bruno Wuerzer 1992-07-28