Inventor · disambiguated record
Achille Umani-Ronchi
Also filed as: GAMBA AFRO · UMANI RONCHI ACHILLE
3 granted patents·1 pending application·14 citations·filing 1978–2008
61Inventor score
Top patents by PatentIndex Score
4 records- 0175US4173648A3β-Hydroxy-18β-olean-9-en-30-oic acidsISF SPA·Filed 1978·Granted Nov 6, 1979·12 cites·11 claims
- 0251US6369218B1Isomerisation of 6β-fluorosteroids into the corresponding 6α-fluoro derivativesFARMABIOS SRL·Filed 2001·Granted Apr 9, 2002·2 cites·9 claims
- 0335US8383809B2Process for the preparation of drospirenoneNEWCHEM S P A·Filed 2008·Granted Feb 26, 2013·0 cites·14 claims
- 0433US2005192437A1Process for the preparation of 6alpha-fluoro steroids by isomerisation of 6beta-fluorosteroidsFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →