Issued Patents All Time
Showing 226–239 of 239 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4533777 | Process for the preparation of aromatic trifluoromethyl compounds | Erich Klauke | 1985-08-06 |
| 4438275 | Combating arthropods with novel benzyl esters | Reinhard Lantzsch, Wolfgang Behrenz, Ingeborg Hammann | 1984-03-20 |
| 4436941 | Process for the isomerization of alkylbenzotrifluorides | Erich Klauke | 1984-03-13 |
| 4405639 | Combating arthropods with fluorine-containing phenylacetic acid esters | Rainer Fuchs, Erich Klauke, Ingeborg Hammann, Bernhard Homeyer, Wolfgang Behrenz +2 more | 1983-09-20 |
| 4331613 | Process for the preparation of trifluoromethylnaphthalenes | Erich Klauke | 1982-05-25 |
| 4330366 | Process for the preparation of halogenated benzoyl fluorides | Erich Klauke | 1982-05-18 |
| 4318919 | Combating bacteria with tetrachlorophthalamic acids | Engelbert Kuhle, Peter Kraus | 1982-03-09 |
| 4310540 | Combating arthropods with novel benzyl esters | Reinhard Lantzsch, Wolfgang Behrenz, Ingeborg Hammann | 1982-01-12 |
| 4284643 | Combating arthropods with novel fluorine-containing phenylacetic acid esters | Rainer Fuchs, Erich Klauke, Ingeborg Hammann, Bernhard Homeyer, Wolfgang Behrenz +2 more | 1981-08-18 |
| 4277499 | Combating insects with N-(substituted-phenyl)-N-(2-chloro-6-fluoro-benzoyl)-ureas | Wilhelm Sirrenberg, Erich Klauke, Ingeborg Hammann, Wilhelm Stendel, Ingomar Krehan | 1981-07-07 |
| 4275250 | Fluorobenzyl alcohols | Klaus Naumann, Wolfgang Behrenz, Ingeborg Hammann, Erich Klauke | 1981-06-23 |
| 4246276 | Combating pests with 2,2-difluoro-5-(2,4-dinitro-6-trifluoromethylphenylamino)-benzodioxoles | Alfons Hartmann, Reinhard Lantzsch, Ingeborg Hammann, Paul-Ernst Frohberger, Wilhelm Brandes | 1981-01-20 |
| 4225731 | Process for the preparation of trifluoromethylphenols | Erich Klauke | 1980-09-30 |
| 4183950 | Combating arthropods with 2,2-dimethyl-3-vinyl-cyclopropane carboxylic acid esters of halogenated benzyl alcohols | Klaus Naumann, Wolfgang Behrenz, Ingeborg Hammann, Erich Klauke | 1980-01-15 |