HG

Helmut Gossel

Hoechst Gmbh: 1 patents #2,248 of 4,020Top 60%
📍 Frankfurt am Main, DE: #1,132 of 1,925 inventorsTop 60%
Overall (All Time): #3,923,562 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4814518 Process for extracting nitrohydroxyaromatics from aqueous solutions Herbert Kuckertz, Siegbert Rittner, Josef Rosenfelder, Bernhard Wojtech 1989-03-21