Issued Patents All Time
Showing 276–300 of 381 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4981507 | Herbicidal triazoloazines | Klaus Jelich, Robert R. Schmidt, Harry Strang | 1991-01-01 |
| 4973726 | Herbicidal 3-aminopyrazolin-5-ones | Uta Jensen-Korte, Robert R. Schmidt, Harry Strang | 1990-11-27 |
| 4969948 | Herbicidal and plant growth-regulating substituted phenoxyphenylsulphonylazoles, compositions and use | Michael Haug, Theodor Pfister, Robert R. Schmidt, Klaus Lurssen, Harry Strang | 1990-11-13 |
| 4968342 | Herbicidal N-isopropylheteroaryloxyacetanilides | Heinz Forster, Roland Andree, Robert R. Schmidt, Harry Strang | 1990-11-06 |
| 4960455 | Herbicidal triazolodihydropyrimidine-2-sulphonamides | Klaus Jelich, Peter Babczinski, Robert R. Schmidt, Harry Strang | 1990-10-02 |
| 4952235 | (Hetero)aryloxynaphthalenes having substituents bonded via sulphur | Roland Andree, Michael Haug, Robert R. Schmidt, Harry Strang | 1990-08-28 |
| 4952233 | Herbicidal sulphonylaminoguanidinoazines | Klaus-Helmut Muller, Christa Fest, Rolf Kirsten, Theodor Pfister, Hans-Jochem Riebel +2 more | 1990-08-28 |
| 4948417 | Herbicidal substituted triazolinones | Markus Lindig, Karlfried Dickore, Kurt Findeisen, Robert R. Schmidt, Harry Strang | 1990-08-14 |
| RE33298 | 1-(2-oxyaminosulphonylphenylsulphonyl)-3-heteroaryl-ureas | Hans-Joachim Diehr, Christa Fest, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller +5 more | 1990-08-14 |
| 4941910 | Herbicidal pyrimidine derivatives | Klaus-Helmut Muller, Joachim Kluth, Klaus Tietjen, Robert R. Schmidt, Harry Strang | 1990-07-17 |
| 4941912 | Herbicidal substituted sulphonylaminoazoles | Rolf Kirsten, Joachim Kluth, Christa Fest, Ernst Rudolf F. Gesing, Klaus-Helmut Muller +5 more | 1990-07-17 |
| 4936892 | 1-arylpyrazoles, compositions and use | Reinhold Gehring, Otto Schallner, Jorg Stetter, Albrecht Marhold, Robert R. Schmidt +2 more | 1990-06-26 |
| 4931084 | Herbicidal substituted triazolinones | Kurt Findeisen, Markus Lindig, Robert R. Schmidt, Harry Strang | 1990-06-05 |
| 4929743 | Novel 4,5-disubstituted 1,3-thiazol-2-yloxyacetamide herbicides | Heinz Forster, Gunther Beck, Erich Klauke, Robert R. Schmidt | 1990-05-29 |
| 4927454 | Substituted 1-benzylsulphonyl-3-heteroaryl-(thio)urea herbicides | Christa Fest, Klaus-Helmut Muller, Theodor Pfister, Hans-Jochem Riebel, Ernst Kysela +2 more | 1990-05-22 |
| 4923505 | Sulphonyliso(thio)ureas | Hans-Jochem Riebel, Christa Fest, Klaus-Helmut Muller, Robert R. Schmidt, Harry Strang | 1990-05-08 |
| 4911752 | Halogenoalkoxy-phenylsulphonylisothioureidoazine herbicidal agents | Christa Fest, Klaus-Helmut Muller, Theodor Pfister, Hans-Jochem Riebel, Robert R. Schmidt | 1990-03-27 |
| 4909832 | Herbicidal 5-dichloroacetamido-4-nitro-1-aryl-pyrazoles | Reinhold Gehring, Otto Schallner, Jorg Stetter, Albercht Marhold, Robert R. Schmidt +1 more | 1990-03-20 |
| 4909830 | Herbicidal 3-aminopyrazolin-5-ones, compositions and use | Uta Jensen-Korte, Robert R. Schmidt, Harry Strang | 1990-03-20 |
| 4909827 | Herbicidal compositions based on substituted pyrazolin-5-one derivatives and use thereof | Reinhold Gehring, Markus Lindig, Heinz-Jurgen Wroblowsky, Robert R. Schmidt, Wilhelm Brandes +1 more | 1990-03-20 |
| 4898608 | Pyridylthio-acylanilide herbicides | Klaus Sasse, Reiner Fischer, Robert R. Schmidt | 1990-02-06 |
| 4882437 | Substituted 5-amino-1-phenylpyrazoles | Reinhold Gehring, Erich Klauke, Otto Schallner, Jorg Stetter, Robert R. Schmidt | 1989-11-21 |
| 4877443 | 2,4-diamino-6-trifluoromethylpyrimidine compounds useful as herbicides | Michael Schwamborn, Erich Klauke, Robert R. Schmidt, Robert H. Strang | 1989-10-31 |
| 4877439 | Herbicidal 1-arylpyrazoles, compositions and use | Reinhold Gehring, Otto Schallner, Jorg Stetter, Robert R. Schmidt, Harry Strang | 1989-10-31 |
| 4874424 | Herbicidal agents | Klaus Jelich, Herbert Gayer, Wolfgang Kramer, Robert R. Schmidt, Harry Strang | 1989-10-17 |