Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4743294 | "N'-(substituted-1,3,5- triazin-2-yl)-N""-amino-N""'-(substituted-benzenesulphonyl)-guanidines as herbicides" | Hans-Joachim Diehr, Christa Fest, Joachim Kluth, Klaus-Helmut Muller, Theodor Pfister +8 more | 1988-05-10 |
| 4741759 | Oxyguanidine derivatives | Hans-Joachim Diehr, Christa Fest, Joachim Kluth, Klaus-Helmut Muller, Theodor Pfister +6 more | 1988-05-03 |
| 4732711 | Herbicidal novel 1-(2-trifluoromethoxy-phenylsulphonyl)-3-heteroaryl-(thio)ureas | Hans-Joachim Diehr, Christa Fest, Joachim Kluth, Klaus-Helmut Muller, Theodor Pfister +7 more | 1988-03-22 |
| 4726834 | Herbicidal benzodisultam derivatives, composition, and method of use therefor | Christa Fest, Joachim Kluth, Klaus-Helmut Muller, Theodor Pfister, Uwe Priesnitz +4 more | 1988-02-23 |
| 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, Ludwig Eue, Robert R. Schmidt +8 more | 1988-02-16 |
| 4725304 | Fluoroalkoxyphenylsulphonylguanidines | Hans-Joachim Diehr, Christa Fest, Joachim Kluth, Klaus-Helmut Muller, Theodor Pfister +5 more | 1988-02-16 |
| 4725303 | "N'-(substituted-pyrimidin-2-yl) -N""-amino-N""'-(substituted-benzenesulphonyl)-guanidines as herbicides" | Koichi Moriya, Theodor Pfister, Hans-Jochem Riebel, Ludwig Eue, Robert R. Schmidt +8 more | 1988-02-16 |
| 4704158 | 1-(2-oxyaminocarbonylphenylsulphonyl)-3-heteroaryl-ureas | Hans-Joachim Diehr, Christa Fest, Joachim Kluth, Klaus-Helmut Muller, Theodor Pfister +5 more | 1987-11-03 |
| 4680052 | Herbicidal benzodisultam derivative, compositions and method of use therefor | Hans-Joachim Diehr, Christa Fest, Joachim Kluth, Klaus-Helmut Muller, Theodor Pfister +5 more | 1987-07-14 |
| 4666505 | 1-(2-Oxyaminosulphonylphenylsulphonyl)-3-heteroaryl-ureas | Hans-Joachim Diehr, Christa Fest, Joachim Kluth, Klaus-Helmut Muller, Theodor Pfister +5 more | 1987-05-19 |
| 4659364 | 1-(2-oxyaminosulphonylphenylsulphonyl)-3-heteroaryl-iso-(thio)-ureas | Hans-Joachim Diehr, Christa Fest, Joachim Kluth, Klaus-Helmut Muller, Theodor Pfister +5 more | 1987-04-21 |
| 4658027 | Process for the preparation of 1-(2-oxyaminosulphonyl-phenylsulphonyl)-3-heteroaryl-ureas | Hans-Joachim Diehr, Christa Fest, Joachim Kluth, Klaus-Helmut Muller, Theodor Pfister +3 more | 1987-04-14 |
| 4647665 | Preparation of sulphonyliso(thio)ureas and sulphonylisoureas | Hans-Joachim Diehr, Christa Fest, Joachim Kluth, Klaus-Helmut Muller, Theodor Pfister +3 more | 1987-03-03 |
| 4645528 | Benzolactamsultams | Hans-Joachim Diehr, Christa Fest, Joachim Kluth, Klaus-Helmut Muller, Theodor Pfister +5 more | 1987-02-24 |