ES

Eckhard Schwab

Hoechst Gmbh: 1 patents #2,248 of 4,020Top 60%
📍 Frankfurt am Main, DE: #1,132 of 1,925 inventorsTop 60%
Overall (All Time): #3,740,643 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5508389 Process for producing concentrated aqueous solutions of anionic azo dyes Peter Mischke, Kurt Hohmann, Manfred Sittig 1996-04-16