HB

Helmut Bustell

Hoechst Gmbh: 2 patents #1,574 of 4,020Top 40%
📍 Frankfurt am Main, DE: #819 of 1,925 inventorsTop 45%
Overall (All Time): #2,338,957 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4786312 1-phenylimidazole compounds as growth regulators Roland Schmierer, Hilmar Mildenberger 1988-11-22
4775406 Salts of 1-phenylimidazole-5-carboxylic acids, composition containing them, and their use as growth regulators Roland Schmierer, Ernst-Friedrich Schulze, Erwin Hacker 1988-10-04