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Andreas Doerflein

EG Evonik Degussa Gmbh: 2 patents #61 of 451Top 15%
📍 Großkrotzenburg, DE: #1 of 4 inventorsTop 25%
Overall (2019): #193,301 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10422778 Method for determining dimethyl disulphide Harald Jakob, Benjamin Fonfe, Sebastian Fuss, Markus Held, Nadine Duerr 2019-09-24
10399934 Process for preparing an alkanesulphonic acid Benjamin Fonfe, Nadine Duerr, Harald Jakob, Chiu Kee Cheung, Sebastian Fuss 2019-09-03