Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5231084 | Compounds having a cognition adjuvant action, agents containing them, and the use thereof for the treatment and prophylaxis of cognitive dysfuncitons | Franz Hock, Hansjorg Urbach, Rainer Henning, Ulrich Lerch, Wolf-Ulrich Nickel +1 more | 1993-07-27 |
| 5043346 | Amino acid esters, pharmaceuticals containing them, and the use thereof in learning disorders | Franz Hock, Hansjorg Urbach, Rainer Henning, Ulrich Lerch, Wolf-Ulrich Nickel +1 more | 1991-08-27 |
| 4335123 | 1-Acyl-8-(3-amino-2-hydroxypropoxy)-1,2,3,4-tetrahydroquinolines, compositions and use | Otto Grawinger, Thomas Raabe, Rudi Beyerle, Rolf-Eberhard Nitz | 1982-06-15 |
| 4216314 | N-Aryloxypropyl-N'-dioxopyrimidyl-.alpha.,.omega.-alkylenediamines | Thomas Raabe, Otto Grawinger, Eckhard Schraven | 1980-08-05 |