Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4459304 | Combating pests with 2-anilino-3,5-dinitro-benzotrifluorides | Erich Klauke, Ingeborg Hammann, Peter Roessler, Volker Paul | 1984-07-10 |
| 4302466 | Combating pests with 2,3-dihydro-2,2-dimethyl-7-benzofuranyl-N-carboxylated-N-methyl-carbamat es | Gerhard Heywang, Ingeborg Hammann, Bernhard Homeyer | 1981-11-24 |
| 4293566 | Pesticidally active 1-arylamino-2,4-dinitronaphthalenes | Rainer Hamprecht, Erich Klauke, Ingeborg Hammann, Peter Roessler, Wilhelm Brandes | 1981-10-06 |
| 4246276 | Combating pests with 2,2-difluoro-5-(2,4-dinitro-6-trifluoromethylphenylamino)-benzodioxoles | Albrecht Marhold, Reinhard Lantzsch, Ingeborg Hammann, Paul-Ernst Frohberger, Wilhelm Brandes | 1981-01-20 |
| 4212887 | N-Methyl-N-(sulphonic acid amide-n'-sulphenyl)-carbamic acid esters | Engelbert Kuhle, Ingeborg Hammann, Wolfgang Behrenz, Bernhard Homeyer | 1980-07-15 |
| 4211790 | Combating arthropods with an oxime ester of N-carboxylated-carbamate | Engelbert Kuhle, Ingeborg Hammann | 1980-07-08 |
| 4183949 | Pesticidally active 1-arylamino-2,4-dinitronaphthalenes | Rainer Hamprecht, Erich Klauke, Ingeborg Hammann, Peter Roessler, Wilhelm Brandes | 1980-01-15 |