Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5089627 | Herbicidal substituted 4-sulphonylamino-2-azinyl-2,4-triazol-3-ones | Klaus-Helmut Muller, Rolf Kirsten, Joachim Kluth, Klaus Konig, Hans-Jochem Riebel +3 more | 1992-02-18 |
| 5085687 | Herbicidal substituted 4-sulphonylamino-2-azinyl-1,2,4-triazol-3-ones | Klaus Muller, Rolf Kirsten, Joachim Kluth, Klaus Konig, Hans-Jochem Riebel +3 more | 1992-02-04 |
| 5085684 | Herbicidal sulphonylaminocarbonyltriazolinones having substituents which are bonded via sulphur | Klaus-Helmut Muller, Hans-Joachim Santel, Robert R. Schmidt | 1992-02-04 |
| 5057144 | Sulphonylaminocarbonyltriazolinones | Werner Daum, Klaus-Helmut Muller, Michael Schwamborn, Hans-Joachim Santel, Robert R. Schmidt +1 more | 1991-10-15 |
| 5021082 | Herbicidal substituted sulphonylaminoazoles | Rolf Kirsten, Joachim Kluth, Christa Fest, Ernst Rudolf F. Gesing, Klaus-Helmut Muller +5 more | 1991-06-04 |
| 4988381 | Herbicidal substituted 4-sulphonylamino-2-azinyl-1,2,4-triazol-3-ones | Klaus-Helmut Muller, Rolf Kirsten, Joachim Kluth, Klaus Konig, Hans-Jochem Riebel +3 more | 1991-01-29 |
| 4960455 | Herbicidal triazolodihydropyrimidine-2-sulphonamides | Klaus Jelich, Hans-Joachim Santel, Robert R. Schmidt, Harry Strang | 1990-10-02 |
| 4941912 | Herbicidal substituted sulphonylaminoazoles | Rolf Kirsten, Joachim Kluth, Christa Fest, Ernst Rudolf F. Gesing, Klaus-Helmut Muller +5 more | 1990-07-17 |
| 4752324 | Certain 2-(5-hydrocarbyl or aryl-1-alkyl-pyrazol-3-yl)-nicotinic acid derivatives having herbicidal activity | Rudolf Thomas, Hans-Joachim Santel, Ludwig Eue, Robert R. Schmidt | 1988-06-21 |
| 4670044 | N-methyl-4-pyridones | Hans-Joachim Knops, Ludwig Eue, Hans-Joachim Santel, Robert R. Schmidt | 1987-06-02 |
| 4451282 | Herbicidally active novel hetero-substituted pyrid-4-one derivatives | Hans-Joachim Knops, Ludwig Eue, Robert R. Schmidt | 1984-05-29 |