Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5252561 | Preparation for the controlled release of active substances which are suitable as a therapeutics or for improving growth and feed utilization in ruminants | Theophil Hornykiewytsch | 1993-10-12 |
| 5162327 | Pyrimidinetrione derivatives, agents containing them and their use as agents for combating pests | Gunter Kratt, Gerhard Salbeck, Werner Bonin | 1992-11-10 |
| 5096905 | Basic cleavage products of elaiophylin and elaiophylin derivatives and use thereof | Gerhard Kretzschmar, Peter Hammann, Gerhard Wohner, Rudiger Marquardt, Klaus Kuhlein | 1992-03-17 |
| 5011827 | Elaiophyline derivatives, compositions containing them and the use thereof as anthelmintic agents | Gerhard Kretzschmar, Susanne Grabley, Peter Hammann, Gerhard Seibert, Hartmut Voelskow +1 more | 1991-04-30 |
| 4639463 | Substituted phenylsulfonyloxybenzimidazolecarbamates and anthelmintic compositions | Manfred Rosner, Heinz Loewe, Reinhard Kirsch | 1987-01-27 |
| 4504490 | Substituted benzenesulfonic esters and their use as medicaments for combatting helminths | Manfred Rosner, Josef Urbanietz, Heinz Loewe, Reinhard Kirsch | 1985-03-12 |
| 4254143 | Monocarboxylates of phenylguanidinesulfonic acid esters, a process for their manufacture, compositions containing them and their use for combating helminths | Heinz Loewe, Josef Urbanietz, Reinhard Kirsch | 1981-03-03 |
| 4216161 | 3,4-Diaminophenyl sulfonic acid esters | Heinz Loewe, Josef Urbanietz, Reinhard Kirsch | 1980-08-05 |