Inventor · disambiguated record
Andrea Vallieri
Also filed as: RIVELLINI LEGAL REPRESENTATIVE MARIA · SOMMAZZI ANNA · VALLIERI ANDREA
9 granted patents·50 citations·filing 1995–2015
84Inventor score
Top patents by PatentIndex Score
9 records- 0166US10253116B2Process for the preparation of diene polymers or random vinyl arene-diene copolymersVERSALIS SPA·Filed 2015·Granted Apr 9, 2019·1 cites·19 claims
- 0262US9701764B2Process for the preparation of a copolymer of ethyleneVERSALIS SPA·Filed 2012·Granted Jul 11, 2017·1 cites·18 claims
- 0358US5948869AProcess for the preparation of a catalyst useful for the hydrogenation of styrene-butadiene copolymersENICHEM SPA·Filed 1997·Granted Sep 7, 1999·26 cites·20 claims
- 0455US7449528B2Supported catalyst containing active titanium in the homo, co-, and ter-polymerization of olefin-unsaturated compoundsPOLIMERI EUROPA SPA·Filed 2002·Granted Nov 11, 2008·2 cites·24 claims
- 0549US9822198B2Process for the preparation of branched polybutadiene having a high content of 1,4-cis unitsVERSALIS SPA·Filed 2013·Granted Nov 21, 2017·0 cites·15 claims
- 0647US5821189ACatalyst for the homopolymerization or copolymerization of ethylene and process for its preparationENICHEM SPA·Filed 1995·Granted Oct 13, 1998·9 cites·19 claims
- 0740US6228952B1Process for the hydrogenation of diene (co)polymersENICHEM SPA·Filed 1998·Granted May 8, 2001·8 cites·21 claims
- 0839US7514386B2Chlorinated promoters for vanadium-based polymerization catalystsPOLIMERI EUROPA SPA·Filed 2005·Granted Apr 7, 2009·0 cites·15 claims
- 0933US6180553B1Process and catalyst for the hydrogenation of olefinically unsaturated compoundsENICHEM SPA·Filed 1998·Granted Jan 30, 2001·3 cites·33 claims
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