Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4532239 | N-phenoxypropanol-N'-pyridazinyl ethylendiamines as .beta.-receptor blockers | Helmut Bohn, Piero Martorana, Rolf-Eberhard Nitz | 1985-07-30 |
| 4335123 | 1-Acyl-8-(3-amino-2-hydroxypropoxy)-1,2,3,4-tetrahydroquinolines, compositions and use | Otto Grawinger, Rudi Beyerle, Josef Scholtholt, Rolf-Eberhard Nitz | 1982-06-15 |
| 4216314 | N-Aryloxypropyl-N'-dioxopyrimidyl-.alpha.,.omega.-alkylenediamines | Otto Grawinger, Josef Scholtholt, Eckhard Schraven | 1980-08-05 |