Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6531621 | Organopolysiloxane materials which can be cross-linked by cleaving alcohols into elastomers | Norman Dorsch, Oswin Sommer, Stefan Oberneder, Wolfgang Hechtl | 2003-03-11 |
| 6284860 | Cross-linkable organopolysiloxane materials formed into elastomers by separating alcohols | Oswin Sommer, Wolfgang Hechtl, Stefan Oberneder, Norman Dorsch | 2001-09-04 |
| 6159900 | Synergistic herbicidal agents | Hermann Bieringer, Erwin Hacker, Hans Philipp Huff, Jean Kocur | 2000-12-12 |
| 5821198 | Liquid herbicidal agents | Konrad Albrecht, Hans Schumacher | 1998-10-13 |
| 5733847 | Selective herbicidal compositions in the form of concentrated microemulsions | Detlev Haase, Thomas Maier | 1998-03-31 |
| 5703010 | Formulations of crop protection agents | Thomas Maier, Jean Kocur, Rainer Schlicht | 1997-12-30 |
| 5601015 | Apparatus for continuously making a multilayered, flat workpiece | Rolf Peter Röttger | 1997-02-11 |
| 5602177 | Formulations of deltamethrin | Thomas Maier, Jean Kocur, Rainer Schlicht | 1997-02-11 |
| 5080709 | Herbicidal agents containing chlorobenzoxazolyl-phenoxy propionic acid esters and either bromoxynil or ioxynil | Hans Schumacher, Hans-Gunter Marks | 1992-01-14 |
| 4973352 | Herbicidal agents in the form of aqueous transparent microemulsions | Konrad Albrecht, Hans Schumacher | 1990-11-27 |
| 4966621 | Finely dispersed liquid plant protection agents | Konrad Albrecht | 1990-10-30 |
| 4638090 | Processes for the preparation of nitrosamine-free N,N-disubstituted nitroaromatic amines and for the stabilization of these compounds against the formation of nitrosamines | Konrad Albrecht | 1987-01-20 |
| 4608277 | Encapsulated salts of sparing solubility in water, their preparation and their use | Ulrich Greiner, Karl-Heinz Keil, Konrad Albrecht | 1986-08-26 |
| 4589908 | Herbicidal agents | Hans Schumacher, Hans-Gunter Marks | 1986-05-20 |
| 4547429 | Encapsulated salts of acid particles wherein the salt particles are surrounded by a polyurethane/polyurea casing | Ulrich Greiner, Karl-Heinz Keil, Konrad Albrecht | 1985-10-15 |
| 4448602 | Herbicidal compositions | Hans Schumacher, Konrad Albrecht | 1984-05-15 |
| 4409201 | Pressure-resistant microcapsules with a polyamide shell and a polyurethane-polyurea inner mass and process for their manufacture | Heinz Frensch, Konrad Albrecht | 1983-10-11 |
| 4244836 | Process for manufacturing microcapsules of polyvinyl alcohol with liquid water-insoluble content | Heinz Frensch, Konrad Albrecht | 1981-01-13 |
| 4230809 | Pressure-resistant polyurethane-polyurea particles for the encapsulation of active ingredients and process for their manufacture | Heinz Frensch, Konrad Albrecht | 1980-10-28 |