Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5104440 | N-phenylsulfonyl-N'-pyrimidinylureas | Willy Meyer, Dieter Reinehr, Rolf Schurter | 1992-04-14 |
| 5041603 | N-phenylsulfonyl-N'-pyrimidinyl-ureas and N-phenyl-sulfonyl-N'-triazinyl ureas | Willy Meyer, Dieter Reinehr, Rolf Schurter | 1991-08-20 |
| 4952726 | Phenylsulfonyl isocyanates and thioisocyanates | Willy Meyer | 1990-08-28 |
| 4924015 | Substituted anthraquinones and use thereof in epoxy resins | Frederick H. Howell, Rudolf Duthaler, Jurgen Finter, Visvanathan Ramanathan | 1990-05-08 |
| 4914196 | Complexes containing optically active sugar ligands, a process for their preparation and their use | Martin Riediker, Robert W. Lang, Rudolf Duthaler, Peter Herold, Guido Bold | 1990-04-03 |
| 4908467 | Certain fluoroalkylphenylsulfonamides | Willy Meyer | 1990-03-13 |
| 4832736 | 3-Fluoropyridyl-2-oxy-phenoxy derivatives having herbicidal activity | Rolf Schurter | 1989-05-23 |
| 4826965 | Metal complexes containing optically active sugar ligands, a process for their preparation and their use as chiral reactants for synthesis of alcohols and amines | Martin Riediker, Robert W. Lang, Rudolf Duthaler, Peter Herold, Guido Bold | 1989-05-02 |
| 4808572 | .alpha.-Hydroxy thioethers | Andreas Beck, Werner Breitenstein, Andreas von Sprecher, Robert W. Lang | 1989-02-28 |
| 4801719 | Silanes, process for their preparation, and their use | Hansjurg Wetter | 1989-01-31 |
| 4785004 | Aromatic thioethers | Andreas von Sprecher, Werner Breitenstein, Andreas Beck, Robert W. Lang | 1988-11-15 |
| 4780125 | N-phenylsulfonyl-N'-triazinylureas | Willy Meyer, Dieter Reinehr, Rolf Schurter | 1988-10-25 |
| 4759793 | N-phenylsulfonyl-N'-pyrimidinyl-ureas | Willy Meyer | 1988-07-26 |
| 4695643 | Silanes, process for their preparation, and their use | Hansjurg Wetter | 1987-09-22 |
| 4677217 | Phosphorous-containing phenylsulfonamides | Ludwig Maier, Willy Meyer, Achim Roloff, Werner Topfl | 1987-06-30 |
| 4671819 | N-phenylsulfonyl-N'-triazinylureas | Willy Meyer | 1987-06-09 |
| 4559078 | Herbicidal and growth regulator phosphorus-containing N-phenylsulfonyl-N'-pyrimidinylureas and N-phenylsulfonyl-N'-triazinylureas | Ludwig Maier, Willy Meyer, Achim Roloff, Werner Topfl | 1985-12-17 |