Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4752324 | Certain 2-(5-hydrocarbyl or aryl-1-alkyl-pyrazol-3-yl)-nicotinic acid derivatives having herbicidal activity | Peter Babczinski, Hans-Joachim Santel, Ludwig Eue, Robert R. Schmidt | 1988-06-21 |
| 4717415 | Herbicidal compositions of triazinone or triazinedione derivatives and haloalkanoic acid amide synergists | Klaus Ditgens, Ulrich Heinemann, Winfried Lunkenheimer, Hans-Jochem Riebel, Jorg Stetter +1 more | 1988-01-05 |
| 4599448 | Novel N-(1-alkenyl)-chloroacetanilides as herbicides and plant growth regulators | Ludwig Eue, Robert R. Schmidt, Klaus Lurssen | 1986-07-08 |
| 4561879 | Composition and method for combating weeds using an N-imidazolylmethyl halogenoacetanilide | Wilfried Draber, Robert R. Schmidt, Ludwig Eue | 1985-12-31 |
| 4517011 | N-substituted halogenoacetanilides and their use as herbicides | Wilfried Draber, Robert R. Schmidt, Ludwig Eue | 1985-05-14 |
| 4488895 | N-Diazolyalkyl-haloacetanilide compounds and herbicidal compositions | Jorg Stetter, Klaus Ditgens, Ludwig Eue, Robert R. Schmidt | 1984-12-18 |
| 4434292 | Process for the preparation of pyrazole | Ulrich Heinemann, Reinhard Lantzsch, Klaus Ditgens, Erhard Weber | 1984-02-28 |
| 4423225 | Process for the preparation of pyrazole | Reinhard Lantzsch, Klaus Ditgens, Ulrich Heinemann, Erhard Weber | 1983-12-27 |
| 4369056 | Substituted pyrazolylmethyl-haloacetanilide compounds and herbicidal compositions | Thomas Schmidt, Jorg Stetter, Ludwig Eue, Robert R. Schmidt | 1983-01-18 |
| 4338119 | N-Diazolylalkyl-haloacetanilide compounds and herbicidal compositions | Jorg Stetter, Klaus Ditgens, Ludwig Eue, Robert R. Schmidt | 1982-07-06 |
| 4328029 | N-Pyrimidinylmethyl-haloacetanilide compounds and herbicidal compositions | Jorg Stetter, Ludwig Eue, Robert R. Schmidt | 1982-05-04 |
| 4295876 | N-(2,5-Diazolyl)-alkyl-haloacetanilides, compounds and herbicidal compositions | Jorg Stetter, Klaus Ditgens, Ludwig Eue, Robert R. Schmidt | 1981-10-20 |
| 4294607 | Herbicidal compositions | Robert R. Schmidt | 1981-10-13 |
| 4267338 | N-Azolylalkyl-anilines | Jorg Stetter, Wilfried Draber, Winfried Lunkenheimer | 1981-05-12 |
| 4229580 | Preparation of 1-azolyl-3,3-dimethyl-1-phenoxy-butan-2-ones | Hermann Arold, Hans-Ludwig Elbe, Eckart Kranz, Wolfgang Kramer, Jorg Stetter +1 more | 1980-10-21 |