DF

Dirk Fridag

EG Evonik Operations Gmbh: 2 patents #23 of 379Top 7%
📍 Haltern am See, DE: #2 of 15 inventorsTop 15%
Overall (2021): #166,598 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11028110 Process for the alkoxycarbonylation of alcohols Kaiwu Dong, Ralf Jackstell, Helfried Neumann, Matthias Beller, Dieter Hess +3 more 2021-06-08
11008275 Process for preparing carboxylic acids or salts thereof from hydrocarbons Peter Kucmierczyk, Robert Franke, Johannes Knossalla, Marc Schäpertöns, Frederik Gluth 2021-05-18