RK

Ralf Kelle

EG Evonik Degussa Gmbh: 3 patents #409 of 1,853Top 25%
📍 Vellmar, DE: #40 of 189 inventorsTop 25%
Overall (All Time): #1,475,023 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9919303 Branched-chain fatty acids as liquid cation exchangers Frank Erhardt, Lukas Falke, Harald Haeger, Thomas Haas, Hans-Georg Hennemann +3 more 2018-03-20
9023347 L-lysine containing feed additives Hermann Lotter, Ulrich Becker, Frank Dubner, Friederike Kaeppke, Joachim Pohlisch +2 more 2015-05-05
8802400 L-lysine-containing feed additives Hermann Lotter, Ulrich Becker, Frank Dubner, Friederike Kaeppke, Joachim Pohlisch +2 more 2014-08-12