SO

Silvia Ott-Dombrowski

SA Siegfried Ag: 1 patents #22 of 57Top 40%
Overall (All Time): #2,746,448 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11104630 Synthesis of mono-chlorinated acetophenone Henning Rüter, Reto Ulrich, Franz Zumpe 2021-08-31