Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4376771 | 6-(p-Acylaminophenyl)-4,5-dihydropyridaz-3-ones and therapeutic agents containing said compounds | Rolf Lebkuecher, Marco Thyes, Horst Koenig, Hans D. Lehmann, Josef Gries +1 more | 1983-03-15 |
| 4271163 | Novel 3,4-diaza-bicyclo[4.1.0]hept-2-en-5-ones, their preparation, and therapeutic agents containing these compounds | Marco Thyes, Josef Gries, Hans D. Lehmann, Dieter Lenke | 1981-06-02 |