Issued Patents All Time
Showing 26–50 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4659366 | 2-(alkoximinoalkoxycarbonyl)-phenylsulphonylurea herbicides and fungicides | Jorg Stetter, Robert R. Schmidt, Hans-Joachim Santel, Gerd Hanssler | 1987-04-21 |
| 4657577 | Pyridyloxy-phenoxy-propionic acid phosphoroates having herbicidal activity | Heinz Forster, Erich Klauke, Uwe Priesnitz, Hans-Jochem Riebel, Robert R. Schmidt | 1987-04-14 |
| 4645525 | Azolyoxy-carboxylic acid amide compounds and herbicidal compositions | Heinz Forster, Wolfgang Hofer, Volker Mues, Robert R. Schmidt | 1987-02-24 |
| 4640923 | Methods of combatting fungi employing 2,4-diamino-6-halogeno-5-alkylthio-pyrimidines | Michael Schwamborn, Engelbert Kuhle, Erich Klauke, Robert R. Schmidt, Hans-Joachim Santel +1 more | 1987-02-03 |
| 4639537 | Certain laevorotatory p-tolysulfonyl or methanesulfonyl propionic acid ester intermediates | Koichi Moriya, Uwe Priesnitz, Hans-Jochem Riebel, Robert R. Schmidt | 1987-01-27 |
| 4639526 | N-substituted 5-amino-1,3,4-thiadiazoles | Carl Metzger, Helmuth Hack | 1987-01-27 |
| 4636245 | Herbicidal tetrahydrothiopyran-2,4-dione derivatives, compositions, and method of use therefor | Heinz-Jurgen Wroblowsky, Jorg Stetter, Robert R. Schmidt, Hans-Joachim Santel | 1987-01-13 |
| 4627871 | Herbicidal 2-[4-substituted carboxyamino-phenoxy (or phenyl mercapto)]-substituted pyrimidines | Klaus Sasse, Hans-Joachim Santel, Robert R. Schmidt | 1986-12-09 |
| 4627872 | 2,4-diaminopyrimidines | Michael Schwamborn, Engelbert Kuhle, Robert R. Schmidt, Hans-Joachim Santel | 1986-12-09 |
| 4622415 | Optically active phenoxypropionic acid derivatives | Heinz Forster, Bernd Gallenkamp, Uwe Priesnitz, Hans-Jochem Riebel, 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, Wilfried Faust, Uwe Priesnitz | 1986-09-30 |
| 4614532 | 2,4-diamino-6-halogeno-5-alkylthio-pyrimidines | Michael Schwamborn, Engelbert Kuhle, Erich Klauke, Robert R. Schmidt, Hans-Joachim Santel +1 more | 1986-09-30 |
| 4614534 | 5-amino-4-heterocyclyl-1-phenylpyrazoles | Jorg Stetter, Reinhold Gehring, Markus Lindig, Otto Schallner, Robert R. Schmidt +2 more | 1986-09-30 |
| 4602931 | Herbicidal and fungicidal chlorinated phosphorylmethylcarbonylpyrazoles | Theodor Pfister, Hans-Joachim Santel, Robert R. Schmidt, Gerd Hanssler | 1986-07-29 |
| 4602938 | "N'-(substituted-pyrimidin-2-yl)-N""-substituted-N"",N""'-bis-(sub stituted-benzenesulphonyl)-guanidines as herbicides" | Koichi Moriya, Theodor Pfister, Hans-Jochem Riebel, Robert R. Schmidt, Klaus Lurssen | 1986-07-29 |
| 4599448 | Novel N-(1-alkenyl)-chloroacetanilides as herbicides and plant growth regulators | Rudolf Thomas, Robert R. Schmidt, Klaus Lurssen | 1986-07-08 |
| 4599106 | Substituted alkanethiocarboxylic acid derivatives and herbicidal use thereof | Heinz Forster, Robert R. Schmidt | 1986-07-08 |
| 4596594 | Silicon-containing phenoxypropionic acid derivatives and herbicidal use | Heinz Forster, Hans-Joachim Santel, Robert R. Schmidt | 1986-06-24 |
| 4596599 | Optically active phenoxypropionic acid derivatives | Koichi Moriya, Uwe Priesnitz, Hans-Jochem Riebel, Robert R. Schmidt | 1986-06-24 |
| 4585870 | Substituted pyridyl-phenyl ethers | Heinz Forster, Erich Klauke, Uwe Priesnitz, Hans-Jochem Riebel, Robert R. Schmidt | 1986-04-29 |
| 4585471 | Novel substituted 5-trifluoromethyl-1,3,4-thiadiazol-2-yl-oxy-acetic acid amide herbicides | Heinz Forster, Wolfgang Hofer, Robert R. Schmidt | 1986-04-29 |
| 4565566 | Imidazo-pyrrolo-pyridine derivatives useful as herbicidal agents | Wilfried Draber, Hans-Joachim Santel, Robert R. Schmidt | 1986-01-21 |
| 4561879 | Composition and method for combating weeds using an N-imidazolylmethyl halogenoacetanilide | Rudolf Thomas, Wilfried Draber, Robert R. Schmidt | 1985-12-31 |
| 4549899 | Hericidally active novel substituted 3-trihalogenomethyl-1,2,4-thiadiazol-5-yl-oxyacetamides | Heinz Forster, Erich Klauke, Robert R. Schmidt, Klaus Lurssen | 1985-10-29 |
| 4548639 | N-Acyl-piperidone ketal compounds and their use as antidotes for protecting crop plants from herbicidal damage | Hans-Jochem Riebel, Wilfried Faust, Uwe Priesnitz | 1985-10-22 |