Inventor · disambiguated record
Ilya Nifant'Ev
Also filed as: NIFANT EV ILYA · NIFANT EV ILYA E
39 granted patents·9 pending applications·521 citations·filing 1996–2017
97Inventor score
Files withBASELL POLYOLEFINE GMBH15BASELL POLIOLEFINE SRL5BASELL TECHNOLOGY CO BV5MONTELL TECHNOLOGY COMPANY BV4BASELL POLIOLEFINE ITALIA SRL3
Top patents by PatentIndex Score
48 records- 0196US6451724B1Metallocenes and catalysts for olefin-polymerisationBASELL TECHNOLOGY CO BV·Filed 1998·Granted Sep 17, 2002·104 cites·16 claims
- 0294US7112638B2Hetero cyclic metallocene compounds and use thereof in catalyst system for producing olefin polymersBASELL POLYOLEFINE GMBH·Filed 2000·Granted Sep 26, 2006·50 cites·35 claims
- 0392US8158733B2Catalysts based on 2-(2-aryloxy)quinoline or 2-(2-aryloxy)dihydroquinoline ligandsNAGY SANDOR·Filed 2009·Granted Apr 17, 2012·20 cites·14 claims
- 0492US7452949B2Organometallic transition metal compound, biscyclopentadienyl ligand system, catalyst system and preparation of polyolefinsBASELL POLYOLEFINE GMBH·Filed 2004·Granted Nov 18, 2008·43 cites·9 claims
- 0591US7842764B2Metallocene compoundsBASELL POLIOLEFINE SRL·Filed 2006·Granted Nov 30, 2010·12 cites·8 claims
- 0691US7544748B2Components and catalysis for the polymerization of olefinsBASELL POLIOLEFINE SRL·Filed 2005·Granted Jun 9, 2009·15 cites·14 claims
- 0790US7858718B1Catalysts based on 2-aryl-8-anilinoquinoline ligandsEQUISTAR CHEM LP·Filed 2009·Granted Dec 28, 2010·33 cites·10 claims
- 0890US6930190B2Process for the preparation of heterocyclic pentalene derivativesBASELL POLYOLEFINE GMBH·Filed 2002·Granted Aug 16, 2005·28 cites·10 claims
- 0990US6518386B1Metallocene compounds, process for their preparation thereof, and their use in catalysts for the polymerization of olefinsBASELL TECHNOLOGY CO BV·Filed 2000·Granted Feb 11, 2003·26 cites·21 claims
- 1087US7834205B2Metallocene compoundsBasell Polyolifine GmbH·Filed 2007·Granted Nov 16, 2010·18 cites·8 claims
- 1187US6730754B2Process for producing substantially amorphous propylene-based polymersBASELL POLYOLEFINE GMBH·Filed 2001·Granted May 4, 2004·36 cites·22 claims
- 1286US6864333B2Process for the preparation of ethylene polymersBASEL POLYOLEFINE GMBH·Filed 2000·Granted Mar 8, 2005·29 cites·20 claims
- 1384US7635781B2Synthesis of cyclopentadiene derivativesBASELL POLYOLEFINE GMBH·Filed 2007·Granted Dec 22, 2009·6 cites·1 claims
- 1482US8153544B2Method for preparing non-metallocene catalystsNAGY SANDOR·Filed 2009·Granted Apr 10, 2012·6 cites·20 claims
- 1578US6051728AMetallocene compounds, process for their preparation, and their use in catalysts for the polymerization of olefinsMONTELL TECHNOLOGY COMPANY BV·Filed 1996·Granted Apr 18, 2000·28 cites·15 claims
- 1673US9701771B2Substituted zirconocenes catalysts and methods of use in polymerization reactionsBASELL POLYOLEFINE GMBH·Filed 2015·Granted Jul 11, 2017·1 cites·4 claims
- 1773US7858717B2Metallocene compoundsBASELL POLYOLEFINE GMBH·Filed 2007·Granted Dec 28, 2010·3 cites·16 claims
- 1873US6369254B1Bridged metallocene compounds, processes for the preparation thereof and use thereof in catalysts for the polymerization of olefinsBASELL TECHNOLOGY CO BV·Filed 1996·Granted Apr 9, 2002·18 cites·6 claims
- 1972US7973114B2Monocyclopentadienyl complexesBASELL POLYOLEFINE GMBH·Filed 2007·Granted Jul 5, 2011·1 cites·3 claims
- 2072US7253292B2Synthesis of cyclopentadiene derivativesBASELL POLYOLEFINE GMBH·Filed 2002·Granted Aug 7, 2007·7 cites·18 claims
- 2170US9422319B2Bisaryl metallocenes and use thereof to produce polyolefinsBASELL POLYOLEFINE GMBH·Filed 2015·Granted Aug 23, 2016·1 cites·11 claims
- 2270US7619090B2Monocyclopentadienyl complexes comprising a condensed heterocycleBASELL POLYOLEFINE GMBH·Filed 2002·Granted Nov 17, 2009·6 cites·8 claims
- 2369US9422380B2Non-bridged metallocene complexes for the polymerization of olefinsBASELL POLYOEFINE GMBH·Filed 2015·Granted Aug 23, 2016·1 cites·13 claims
- 2465US10005860B2Catalyst components for the polymerization of olefinsBASELL POLIOLEFINE ITALIA SRL·Filed 2017·Granted Jun 26, 2018·0 cites·11 claims
- 2565US6787619B2Process for the preparation of ethylene polymersBASELL POLYOLEFINE GMBH·Filed 2000·Granted Sep 7, 2004·4 cites·23 claims
- 2664US9644051B2Catalyst components for the polymerization of olefinsBASELL POLYOLEFINE ITALIA S R L·Filed 2014·Granted May 9, 2017·0 cites·10 claims
- 2763US7541481B2Monocyclopentadienyl complexBASELL POLYOLEFIN GMBH·Filed 2003·Granted Jun 2, 2009·5 cites·1 claims
- 2860US6822106B2Preparation of ethylene polymersBASELL POLIOLEFINE SPA·Filed 2003·Granted Nov 23, 2004·4 cites·5 claims
- 2957US7507688B2Monocyclopentadienyl complexesBASELL POLYOLEFINE GMBH·Filed 2003·Granted Mar 24, 2009·2 cites·12 claims
- 3057US5968863AProcess for the preparation of bridged metallocenesMONTELL TECHNOLOGY COMPANY BV·Filed 1996·Granted Oct 19, 1999·7 cites·29 claims
- 3155US2015141594A1Catalyst components for the polymerization of olefinsBASELL POLIOLEFINE SRL·Filed 2013·Application pending·0 cites
- 3252US2011223633A1Methods and reagents for enrichment and characterization of phosphorylated biomoleculesPSHEZHETSKY ALEXEY V·Filed 2009·Application pending·0 cites
- 3351US6271411B1Process for preparing 2-aryl-substituted indenesMONTELL TECHNOLOGY COMPANY BV·Filed 1998·Granted Aug 7, 2001·6 cites·16 claims
- 3451US2011152480A1Catalysts for Polymerizing Olefins and Method ThereofBASELL POLIOLEFINE SRL·Filed 2009·Application pending·0 cites
- 3547US2006089253A1Monocyclopentadienyl complexesMIHAN SHAHRAM·Filed 2003·Application pending·0 cites
- 3646US10221256B2Catalyst components for the polymerization of olefinsBASELL POLIOLEFINE ITALIA SRL·Filed 2016·Granted Mar 5, 2019·0 cites·15 claims
- 3746US10011668B2Catalyst components for the polymerization of olefinsBASELL POLIOLEFINE ITALIA SRL·Filed 2016·Granted Jul 3, 2018·0 cites·15 claims
- 3844US2003120015A1Metallocene compounds, process for their preparation, and their use in catalysts for the polymerization of olefinsBASELL TECHNOLOGY CO BV·Filed 2002·Application pending·0 cites
- 3942US8471050B2Organometallic transition metal compound, catalyst system and preparation of polyolefinsFANTINEL FABIANA·Filed 2010·Granted Jun 25, 2013·0 cites·12 claims
- 4041US2003148877A1Metallocenes and catalysts for olefin-polymerisationFiled 2002·Application pending·0 cites
- 4141US2014243489A1Catalyst components for the polymerization of olefinsBASELL POLIOLEFINE SRL·Filed 2012·Application pending·0 cites
- 4240US2013023635A1Catalysts based on heterocyclic-8-anilinoquinoline ligandsNIFANT EV ILYA E·Filed 2011·Application pending·0 cites
- 4337US9593134B2Complexes useful as active components in supported epoxidation catalystsLYONDELL CHEMICAL TECH LP·Filed 2015·Granted Mar 14, 2017·0 cites·22 claims
- 4437US7803887B2Metallocene compoundsBASELL POLYOLEFINE GMBH·Filed 2006·Granted Sep 28, 2010·0 cites·17 claims
- 4536US7579417B2Metallocene compoundsBASELL POLYOLEFINE GMBH·Filed 2004·Granted Aug 25, 2009·0 cites·14 claims
- 4636US2012016092A1Catalysts based on quinoline precursorsNAGY SANDOR·Filed 2010·Application pending·0 cites
- 4735US6388118B1Process for the preparation of cyclopentadienyl compounds and compounds obtained therefromBASELL TECHNOLOGY CO BV·Filed 2000·Granted May 14, 2002·1 cites·6 claims
- 4833US6043403AProcess for the preparation of cyclopentadienyl compounds and compounds obtained therefromMONTELL TECHNOLOGY COMPANY BV·Filed 1996·Granted Mar 28, 2000·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →