Issued Patents All Time
Showing 226–250 of 265 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |