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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 226–250 of 265 patents

Patent #TitleCo-InventorsDate
5123952 5-amino-6-pyridazone derivatives, their preparation and herbicidal mixtures containing these derivatives Ulrich Wriede, Bruno Wuerzer, Norbert Meyer 1992-06-23
5117005 Naphthindazole-4,9-quinones Klaus Ditrich, Gerhard Hamprecht, Bruno Wuerzer, Norbert Meyer, Hartmut Laatsch 1992-05-26
5112383 Tetrahydroindazoles with a phenyl ether structure, compositions and use Lothar Rueb, Karl Eicken, Peter Plath, Bruno Wuerzer 1992-05-12
5106408 Herbicidal thiadiazabicyclononane derivatives Lothar Rueb, Karl Eicken, Bruno Wuerzer 1992-04-21
5100458 Salicyclic acid derivatives and their use as herbicides and bioregulators Karl Eicken, Joachim Rheinheimer, Uwe Josef Vogelbacher, Bruno Wuerzer, Wilhelm Rademacher +1 more 1992-03-31
5100459 Substituted sulfonylureas Horst Mayer, Gerhard Hamprecht, Bruno Wuerzer 1992-03-31
5085689 Cyclohexenone compounds and their use as herbicides or plant growth regulators Juergen Kast, Norbert Meyer, Ulf Misslitz, Juergen Schubert, Johann Jung +2 more 1992-02-04
5085685 Carboxylic acid derivatives Joachim Rheinheimer, Karl Eicken, Uwe Josef Vogelbacher, Wolfgang Rohr, Thomas Kuekenhoehner +1 more 1992-02-04
5085686 Salicylaldehyde derivatives and salicyclic acid derivatives and their sulfur analogs and their use as herbicides Uwe Josef Vogelbacher, Karl Eicken, Joachim Rheinheimer, Norbert Goetz, Albrecht Harreus +2 more 1992-02-04
5080710 Novel N-aryltetrahydrophthalimide compounds Lothar Rueb, Karl Eicken, Peter Plath, Barbara Schwalge, Bruno Wuerzer +1 more 1992-01-14
5080708 Isoxazole(isothiazole)-5-carboxamides Wolfgang Freund, Thomas Kuekenhoehner, Gerhard Hamprecht, Bruno Wuerzer, Norbert Meyer +1 more 1992-01-14
5076831 1,8-napthalenedicarboximides as antidotes Thomas Saupe, Norbert Meyer, Peter Plath, Ulrich Schirmer, Bruno Wuerzer +2 more 1991-12-31
5074904 Naphthindazole-4,9-quinones and use thereof for controlling undesirable plant growth Klaus Ditrich, Gerhard Hamprecht, Bruno Wuerzer, Norbert Meyer, Hartmut Laatsch 1991-12-24
5071470 Herbicidal 1,3,5-triazin-2-ylaminocarbonylamino-sulfonylbenzoic esters Horst Mayer, Gerhard Hamprecht, Bruno Wuerzer 1991-12-10
5069710 N-((6-trifluoromethyl pyrimidin-2-yl)-aminocarbonyl)-2-carboalkoxybenzenesulfonamides Gerhard Hamprecht, Bruno Wuerzer, Norbert Meyer 1991-12-03
5069708 Pyrimido(5,4-e)-as-triazine-5,7(6H,8H)-diones Norbert Meyer, Ulrich Shirmer, Peter Plath, Bruno Wuerzer 1991-12-03
5062879 8-azolylmethylquinolines and herbicidal use thereof Rainer Seele, Gunter Brill, Reiner Kober, Thomas Saupe, Bruno Wuerzer 1991-11-05
5059240 2,3-substituted 1,8-naphthyridines, their preparation and their use as antidotes Helmut Hagen, Juergen Pfister, Hans Ziegler, Bruno Wuerzer 1991-10-22
5057143 Salicylic acid derivatives and their sulfur analogs Joachim Rheinheimer, Karl Eicken, Peter Plath, Gerhard Paul, Albrecht Harreus +4 more 1991-10-15
5035736 Herbicides which contain 2-(4-aryloxy)phenoxyacetic or -propionic acid derivatives and/or cyclohexenone derivatives as herbicidal active ingredients and naphthalene derivatives as antidotes Helmut Hagen, Juergen Pfister, Ulrich Eichenauer, Bruno Wuerzer, Wilfried Helbig 1991-07-30
5034049 Thiophene-2-carboxylic acid derivatives, their preparation and their use for controlling undesirable plant growth Reiner Kober, Rainer Seele, Hans-Juergen Neubauer, Thomas Saupe, Bruno Wuerzer +1 more 1991-07-23
5034047 Cyclohexenone derivatives and their use as herbicides Dieter Kolassa, Juergen Kast, Thomas Kuekenhoehner, Norbert Meyer, Bruno Wuerzer 1991-07-23
5032167 Substituted sulfonylureas Horst Mayer, Gerhard Hamprecht, Bruno Wuerzer 1991-07-16
5022914 Cyclohexenone oxime ethers, their preparation and their use as herbicides Juergen Kast, Dieter Kolassa, Norbert Meyer, Ulrich Schirmer, Albrecht Harreus +2 more 1991-06-11
5015285 Aromatic carboxylic acid derivatives and the use thereof for controlling undesirable plant growth Joachim Rheinheimer, Peter Plath, Karl Eicken, Bruno Wuerzer 1991-05-14