Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329347 | Cardiotonic and antithrombotic sulfur-containing derivatives of carbostyril | Josef Nickl, Josef Roch, Berthold Narr, Walter Haarmann, Johannes Weisenberger | 1982-05-11 |
| 4299362 | Supporting structure for multicable-containing elongated tray | Bruno Buluschek, Walter Magerli | 1981-11-10 |
| 4260621 | 3-Amino-4-phenyl-6-piperidino-1H-pyrazolo[3,4-b]-pyridines and salts thereof | Josef Roch, Berthold Narr, Josef Nickl, Walter Haarmann | 1981-04-07 |
| 4236310 | Portable working implement | — | 1980-12-02 |
| 4224322 | 3-Amino-4-phenyl-6-thiomorpholino-1H-pyrazolo-[3,4-b]pyridines and salts thereof | Josef Roch, Berthold Narr, Josef Nickl, Walter Haarmann | 1980-09-23 |
| 4191776 | Biphenyl derivatives | Josef Nickl, Berthold Narr, Walter Haarmann, Wolfgang Schroter, Rudolf Kadatz | 1980-03-04 |
| 4182887 | 3-Amino-4-phenyl-1H-pyrazolo[3,4-b]pyridines and salts thereof | Josef Roch, Berthold Narr, Josef Nickl, Walter Haarmann | 1980-01-08 |