Issued Patents All Time
Showing 1–25 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4988379 | Sulphonyliso(thio)urea derivatives as herbicides | Hans-Joachim Diehr, Christa Fest, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller +6 more | 1991-01-29 |
| 4889946 | Phenoxybenzoic acid compounds and herbicidal and plant growth regulant compositions | Heinz Forster, Robert R. Schmidt, Klaus Lurssen | 1989-12-26 |
| 4880932 | Substituted guanidine derivatives | Koichi Moriya, Theodor Pfister, Hans-Jochem Riebel, Robert R. Schmidt, Klaus Lurrsen | 1989-11-14 |
| 4844730 | Substituted guanidine derivatives | Koichi Moriya, Theodor Pfister, Hans-Jochem Riebel, Robert R. Schmidt, Klaus Lurssen | 1989-07-04 |
| 4840661 | Sulphonyliso(thio)urea derivatives and herbicidal use thereof | Hans-Joachim Diehr, Christa Fest, Rolf Kristen, Joachim Kluth, Klaus-Helmut Muller +6 more | 1989-06-20 |
| 4833243 | Substituted carboxylic acid amide herbicides | Heinz Forster, Wolfgang Hofer, Volker Mues, Robert R. Schmidt | 1989-05-23 |
| 4797484 | "Process for the preparation of N'-sulphonyl- and N',N""-bis-sulphonyl-guanidine derivatives" | Koichi Moriya, Theodor Pfister, Hans-Jochem Riebel, Robert R. Schmidt, Klaus Lurssen | 1989-01-10 |
| 4791208 | Novel 5-halogenoalkyl-1,3,4-thiadiazol-2-yloxyacetamide herbicides and fungicides | Heinz Forster, Hans-Joachim Diehr, Fritz Maurer, Erich Klauke, Hans-Joachim Santel +3 more | 1988-12-13 |
| 4787929 | Phenoxypropionyloxyalkane - phosphonates having herbicidal properties | Theodor Pfister, Heinz Forster, Robert R. Schmidt, Hans-Joachim Santel | 1988-11-29 |
| 4784682 | 6-chlorobenzazolyloxyacetamides | Heinz Forster, Volker Mues, Robert R. Schmidt, Hans-Joachim Santel, Gerd Hanssler | 1988-11-15 |
| 4780126 | 3-substituted 1-(2-halogenoalkoxy-benzenesulphonyl)-3-heteroaryl-(thio)ureas | Hans-Joachim Diehr, Christa Fest, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller +7 more | 1988-10-25 |
| 4756741 | Azolyloxy-carboxylic acid amide compounds and herbicidal compositions | Heinz Forster, Wolfgang Hofer, Volker Mues, Robert R. Schmidt | 1988-07-12 |
| 4752324 | Certain 2-(5-hydrocarbyl or aryl-1-alkyl-pyrazol-3-yl)-nicotinic acid derivatives having herbicidal activity | Rudolf Thomas, Peter Babczinski, Hans-Joachim Santel, Robert R. Schmidt | 1988-06-21 |
| 4743294 | "N'-(substituted-1,3,5- triazin-2-yl)-N""-amino-N""'-(substituted-benzenesulphonyl)-guanidines as herbicides" | Hans-Joachim Diehr, Christa Fest, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller +8 more | 1988-05-10 |
| 4741759 | Oxyguanidine derivatives | Hans-Joachim Diehr, Christa Fest, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller +6 more | 1988-05-03 |
| 4740232 | Substituted 5-amino-1-phenylpyrazoles composition containing them and herbicidal method of using them | Reinhold Gehring, Jorg Stetter, Otto Schallner, Hans-Joachim Santel, Robert R. Schmidt | 1988-04-26 |
| 4734122 | Substituted 5-acylamino-1-phenylpyrazoles composition containing them, and herbicidal method of using them | Reinhold Gehring, Jorg Stetter, Otto Schallner, Hans-Joachim Santel, Robert R. Schmidt | 1988-03-29 |
| 4732711 | Herbicidal novel 1-(2-trifluoromethoxy-phenylsulphonyl)-3-heteroaryl-(thio)ureas | Hans-Joachim Diehr, Christa Fest, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller +7 more | 1988-03-22 |
| 4725303 | "N'-(substituted-pyrimidin-2-yl) -N""-amino-N""'-(substituted-benzenesulphonyl)-guanidines as herbicides" | Koichi Moriya, Theodor Pfister, Hans-Jochem Riebel, Robert R. Schmidt, Klaus Lurssen +8 more | 1988-02-16 |
| 4725305 | "N'-(substituted-1,3,5-triazin-2-yl)-N""-subs tituted-N"",N""'-bis-(substituted-benzenesulphonyl)-guanidines as herbicides" | Koichi Moriya, Theodor Pfister, Hans-Jochem Riebel, Robert R. Schmidt, Klaus Lurssen +8 more | 1988-02-16 |
| 4721785 | Intermediate 2-cyanoamino-pyrimidine and triazine derivatives | Koichi Moriya, Theodor Pfister, Hans-Jochem Riebel, Robert R. Schmidt, Klaus Lurssen | 1988-01-26 |
| 4717417 | Certain 2-pyridyloxyphenoxypropanoic acid esters having herbicidal activity | Koichi Moriya, Uwe Priesnitz, Hans-Jochem Riebel, Robert R. Schmidt | 1988-01-05 |
| 4708731 | Novel 5-halogenoalkyl-1,3,4-thiadiazol-2-yloxyacetamide herbicides and fungicides | Heinz Forster, Hans-Joachim Diehr, Fritz Maurer, Erich Klauke, Hans-Joachim Santel +3 more | 1987-11-24 |
| 4670040 | Phenoxypropionyloxyalkane phosphonates | Theodor Pfister, Heinz Forster, Robert R. Schmidt, Hans-Joachim Santel | 1987-06-02 |
| 4670044 | N-methyl-4-pyridones | Hans-Joachim Knops, Peter Babczinski, Hans-Joachim Santel, Robert R. Schmidt | 1987-06-02 |