Issued Patents 1989
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886701 | Process for producing a tangled fibre material from glass fibres and polymer for the production of glass fibre-reinforced plastic mouldings and apparatus for performing the process | Gerd Ehnert, Manfred Ehlers, Klaus Vogel | 1989-12-12 |
| 4874768 | 1,2-disubstituted ergolines useful for producing central antidopanminergic or .alpha.2-receptor-blocking activity | Andreas Huth, Helmut Wachtel | 1989-10-17 |
| 4863929 | 12- and 13-substituted ergoline derivatives having alpha.sub.2 -receptor-blocking effect | Josef Heindl, Gertrud Schroeder, Helmut Wachtel | 1989-09-05 |
| 4857298 | I*-diagnostics for monoamine receptors using ergolines | Helmut Wachtel, Herbert Schneider, Peter-Andreas Loschmann, Rainer Dorow, Reinhard Horowski +2 more | 1989-08-15 |
| 4853390 | (2-Haloergolinyl)-N'-N'-diethylurea compounds useful as medicinal agents E.G., as neuroleptics | Jean-Claude Hilscher, Wolfgang Kehr, Herbert Schneider, Helmut Wachtel | 1989-08-01 |
| 4851435 | Antiviral and antitumor xanthate pharmaceutical compositions | Eberhard Amtmann, Klaus Hummel | 1989-07-25 |
| 4847262 | 2-substituted ergolines having neuroleptic and antidepressant activities | Andreas Huth, Helmut Wachtel, Herbert Schneider | 1989-07-11 |
| 4826851 | 2-substituted ergoline urea and thio-urea derivatives having neurolyptic/dopaminergic activity | Andreas Huth, Helmut Wachtel | 1989-05-02 |
| 4826852 | Novel ergolinyl compounds nitrogen-substituted in the 8-position, useful for treating dopamine deficiency | Gregor Haffer, Helmut Wachtel, Herbert Schneider, Ulrich Eder | 1989-05-02 |