Inventor · disambiguated record
Stefanio Bonsignore
Also filed as: BONSIGNORE STEFANIO
6 granted patents·29 citations·filing 1988–2005
78Inventor score
Files withADDITIVI PER CARBURANTI SOC IT1DONEGANI GUIDO IST1ENICHEM SPA1ENIRICERCHE SPA1MONTEDISON SPA1
Top patents by PatentIndex Score
6 records- 0160US5089664AProcess for recovering lactic acid from solutions which contain itDONEGANI GUIDO IST·Filed 1989·Granted Feb 18, 1992·7 cites·7 claims
- 0249US5324849AClass of peroxy compounds based on tungsten and diphosphonic acids and process for obtaining themENICHEM SPA·Filed 1992·Granted Jun 28, 1994·13 cites·16 claims
- 0342US4918217AMacrocyclic tetramers having columnar tridimensional mesophasesMONTEDISON SPA·Filed 1988·Granted Apr 17, 1990·3 cites·7 claims
- 0439US7514386B2Chlorinated promoters for vanadium-based polymerization catalystsPOLIMERI EUROPA SPA·Filed 2005·Granted Apr 7, 2009·0 cites·15 claims
- 0530US5364951ATungsten- or molybdenum-based, supported compositions, process for obtaining them and their properties as heterogeneous oxidation catalystsENIRICERCHE SPA·Filed 1993·Granted Nov 15, 1994·4 cites·26 claims
- 0623US5171330ACompositions of refinery hydrocarbons endowed with improved fluidity at low temperatures containing methacyclophanesADDITIVI PER CARBURANTI SOC IT·Filed 1991·Granted Dec 15, 1992·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →