Issued Patents All Time
Showing 26–50 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4704158 | 1-(2-oxyaminocarbonylphenylsulphonyl)-3-heteroaryl-ureas | Hans-Joachim Diehr, Christa Fest, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller +5 more | 1987-11-03 |
| 4680052 | Herbicidal benzodisultam derivative, compositions and method of use therefor | Hans-Joachim Diehr, Christa Fest, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller +5 more | 1987-07-14 |
| 4666505 | 1-(2-Oxyaminosulphonylphenylsulphonyl)-3-heteroaryl-ureas | Hans-Joachim Diehr, Christa Fest, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller +5 more | 1987-05-19 |
| 4659364 | 1-(2-oxyaminosulphonylphenylsulphonyl)-3-heteroaryl-iso-(thio)-ureas | Hans-Joachim Diehr, Christa Fest, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller +5 more | 1987-04-21 |
| 4659822 | Process for the preparation of 2-cyanoamino-1,3,5-triazines | Hans-Jochem Riebel | 1987-04-21 |
| 4657577 | Pyridyloxy-phenoxy-propionic acid phosphoroates having herbicidal activity | Heinz Forster, Erich Klauke, Hans-Jochem Riebel, Ludwig Eue, Robert R. Schmidt | 1987-04-14 |
| 4658027 | Process for the preparation of 1-(2-oxyaminosulphonyl-phenylsulphonyl)-3-heteroaryl-ureas | Hans-Joachim Diehr, Christa Fest, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller +3 more | 1987-04-14 |
| 4647665 | Preparation of sulphonyliso(thio)ureas and sulphonylisoureas | Hans-Joachim Diehr, Christa Fest, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller +3 more | 1987-03-03 |
| 4645528 | Benzolactamsultams | Hans-Joachim Diehr, Christa Fest, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller +5 more | 1987-02-24 |
| 4639537 | Certain laevorotatory p-tolysulfonyl or methanesulfonyl propionic acid ester intermediates | Koichi Moriya, Hans-Jochem Riebel, Ludwig Eue, Robert R. Schmidt | 1987-01-27 |
| 4626601 | Preparation of 4-fluoro-3-phenoxy-benzal-dehyde acetals and intermediates therefor | Rainer Fuchs, Fritz Maurer, Hans-Jochem Riebel, Erich Klauke | 1986-12-02 |
| 4622415 | Optically active phenoxypropionic acid derivatives | Heinz Forster, Bernd Gallenkamp, Hans-Jochem Riebel, Ludwig Eue, Robert R. Schmidt | 1986-11-11 |
| 4614537 | N-acyl-piperidone ketal compounds and their use as antidotes for protecting crop plants from herbicidal damage | Hans-Jochem Riebel, Ludwig Eue, Wilfried Faust | 1986-09-30 |
| 4596599 | Optically active phenoxypropionic acid derivatives | Koichi Moriya, Hans-Jochem Riebel, Ludwig Eue, Robert R. Schmidt | 1986-06-24 |
| 4585870 | Substituted pyridyl-phenyl ethers | Heinz Forster, Erich Klauke, Hans-Jochem Riebel, Ludwig Eue, Robert R. Schmidt | 1986-04-29 |
| 4575517 | Microbicidal agent for preserving industrial materials | Bernd-Wieland Kruger, Gerhard Jager, Wilfried Paulus, Hermann Genth | 1986-03-11 |
| 4575516 | Cyclopropylmethyl(ene) ethers and arthropocidal use thereof | Bernd-Wieland Kruger, Gerhard Jager, Wolfgang Behrenz | 1986-03-11 |
| 4548639 | N-Acyl-piperidone ketal compounds and their use as antidotes for protecting crop plants from herbicidal damage | Hans-Jochem Riebel, Ludwig Eue, Wilfried Faust | 1985-10-22 |
| 4518416 | Certain trimethyl silyl-lower-alkyl esters of pyridyloxy-phenoxy-lower alkanoic acids, compositions containing same and herbicidal method of use | Heinz Forster, Erich Klauke, Hans-Jochem Riebel, Ludwig Eue, Robert R. Schmidt | 1985-05-21 |
| 4492800 | Process for the preparation of 1,1-dichloro-alkenes | Fritz Maurer, Hans-Jochem Riebel | 1985-01-08 |
| 4455428 | Preparation of hetaryloxyacetamides | Hans-Joachim Diehr | 1984-06-19 |
| 4450308 | Process for the preparation of trifluoromethylphenyl oxyphenyl ether compounds | Heinz Forster | 1984-05-22 |
| 4424166 | Preparation of 1,1-dihalogeno-alkenes | Fritz Maurer, Hans-Jochem Riebel | 1984-01-03 |
| 4420435 | Alpha-hydroxy-phosphonic acid esters | Hellmut Hoffmann, Fritz Maurer, Hans-Jochem Riebel | 1983-12-13 |
| 4386035 | Intermediates for preparation of 3-bromo-4-fluoro-benzyl alcohol | Fritz Maurer, Hans-Jochem Riebel, Rainer Fuchs, Erich Klauke | 1983-05-31 |