Issued Patents 1982
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363926 | Preparation of novel 1-hydroxycyclopropanecarboxylic acid intermediates | Hans-Georg Heine, Hans-Joachim Knops | 1982-12-14 |
| 4358409 | Preparation of styryl cyclopropane insecticide intermediates | Hellmut Hoffmann, Fritz Maurer, Hans-Jochem Riebel | 1982-11-09 |
| 4350640 | Preparation of substituted (cyclo)alkanecarboxylic acid .alpha.-cyano-3-phenoxy-benzyl esters | Rainer Fuchs, Fritz Maurer, Hans-Jochem Riebel | 1982-09-21 |
| 4350824 | Process for the preparation of 1,1-dichloro-alkenes | Hans-Jochem Riebel, Fritz Maurer | 1982-09-21 |
| 4348538 | Preparation of 3-bromo-4-fluoro-benzaldehyde acetals and intermediates therefor | Fritz Maurer, Hans-Jochem Riebel, Bernd Gallenkamp, Erich Klauke | 1982-09-07 |
| 4342704 | Process for the preparation of 1,1-dichloroalkenes | Hellmut Hoffmann, Fritz Maurer, Hans-Jochem Riebel | 1982-08-03 |
| 4332745 | Preparation of 2-cyano-3,3-dimethyl-cyclopropane-1-carboxylic acid esters and intermediates therefor | Fritz Maurer, Hans-Jochem Riebel | 1982-06-01 |
| 4326087 | 3-Bromo-4-fluoro-benzyl derivatives | Rainer Fuchs, Fritz Maurer, Hans-Jochem Riebel, Erich Klauke | 1982-04-20 |
| 4321408 | Preparation of 1,3-dibromo-2,2-dimethyl-propane-1,3-dicarboxylic acid derivatives | Fritz Maurer, Hans-Jochem Riebel | 1982-03-23 |
| 4316994 | Preparation of 4-fluoro-3-phenoxy-toluene | Rainer Fuchs, Fritz Maurer, Hans-Jochem Riebel | 1982-02-23 |