Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885303 | Circulation-active tetrahydropyridine-3-carbonitrile derivatives | Eckhard Schwenner, Andreas Knorr | 1989-12-05 |
| 4849433 | The compound, (.revreaction.)1,4-dihydro-2,6-dimethyl-4-(2'-nitrophenyl)-pyridine-3,5- dicarboxylic acid, methyl isobutyl ester, compositions containing same and a method for effecting coronary dilation | Egbert Wehinger, Friedrich Bossert, Wulf Vater, Robertson Towart, Kurt Stoepel +1 more | 1989-07-18 |
| 4798840 | Coronary-active fluorine-containing 1,4-dihydropyridines | Egbert Wehinger, Andreas Knorr, Stanislav Kazda | 1989-01-17 |
| 4795355 | Movable panel member incorporating an integrated electrical current distributing busbar | Uwe Dorn, Hans-Georg Piorek, Rudolf Miller | 1989-01-03 |