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August R uttimann

RV Roche Vitamins: 1 patents #92 of 198Top 50%
📍 Arlesheim, CH: #69 of 102 inventorsTop 70%
Overall (All Time): #3,716,245 of 4,157,543Top 90%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5631398 Method for the production of (3-alkoxycarbonyl-2-butenyl) triphenylphosphonium salts Bruno Burdet, Jean-Marie Santer, Theodor Siegfried 1997-05-20