Inventor · disambiguated record
Alexander Z. Voskoboynikov
Also filed as: VOSKOBOYNIKOV ALEXANDER · VOSKOBOYNIKOV ALEXANDER Z · VOSKOBOYNIKOV ALEXANDER ZEL'MANOVICH
56 granted patents·9 pending applications·415 citations·filing 2005–2024
98Inventor score
Files withEXXONMOBIL CHEMICAL PATENTS INC25EXXONMOBIL CHEM PATENTS INC15SABIC GLOBAL TECHNOLOGIES BV11GIESBRECHT GARTH R5VOSKOBOYNIKOV ALEXANDER Z4
Top patents by PatentIndex Score
65 records- 0198US11214634B2Lewis base catalysts and methods thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Jan 4, 2022·7 cites·48 claims
- 0298US9803037B1Tetrahydro-as-indacenyl catalyst composition, catalyst system, and processes for use thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2016·Granted Oct 31, 2017·19 cites·25 claims
- 0397US11766669B2Hexahydrocyclopenta[e]-as-indacen-1-yl and octahydrobenzo[e]-as-indacen-1-yl based catalyst complexes and process for use thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2021·Granted Sep 26, 2023·4 cites·26 claims
- 0497US11254763B2Transition metal bis(phenolate) complexes and their use as catalysts for olefin polymerizationEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Feb 22, 2022·11 cites·35 claims
- 0596US11248070B2Lewis base catalysts and methods thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Feb 15, 2022·6 cites·48 claims
- 0696US11203654B2Bis(aryl phenolate) lewis base catalysts and methods thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Dec 21, 2021·5 cites·50 claims
- 0796US9796795B2Tetrahydroindacenyl catalyst composition, catalyst system, and processes for use thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2016·Granted Oct 24, 2017·17 cites·25 claims
- 0896US7276567B2Heterocyclic substituted metallocene compounds for olefin polymerizationEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Oct 2, 2007·53 cites·49 claims
- 0995US9458254B2Substituted metallocene catalystsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2014·Granted Oct 4, 2016·24 cites·48 claims
- 1094US8394902B2Pyridyldiamido transition metal complexes, production and use thereofHAGADORN JOHN R·Filed 2011·Granted Mar 12, 2013·31 cites·26 claims
- 1193US10208140B2Quinolinyldiamido transition metal complexes, production and use thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2017·Granted Feb 19, 2019·8 cites·44 claims
- 1293US9834628B2Cyclopropyl substituted metallocene catalystsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2014·Granted Dec 5, 2017·14 cites·40 claims
- 1393US8173828B2Halogen substituted heteroatom-containing metallocene compounds for olefin polymerizationVOSKOBOYNIKOV ALEXANDER Z·Filed 2010·Granted May 8, 2012·12 cites·35 claims
- 1493US7812104B2Production of propylene-based polymersEXXONMOBIL CHEM PATENTS INC·Filed 2008·Granted Oct 12, 2010·22 cites·37 claims
- 1593US7557171B2Halogen substituted metallocene compounds for olefin polymerizationEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Jul 7, 2009·13 cites·50 claims
- 1692US11352386B2Dihydrocarbyl-silyl-bridged-substituted cyclopentadienyl metallocene complexes for olefin polymerizationSABIC GLOBAL TECHNOLOGIES BV·Filed 2018·Granted Jun 7, 2022·7 cites·15 claims
- 1792US7709670B2Process for producing substituted metallocene compounds for olefin polymerizationEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted May 4, 2010·14 cites·36 claims
- 1892US7214746B2Phosphorus bridged metallocene compounds for olefin polymerizationEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted May 8, 2007·21 cites·75 claims
- 1991US9321858B2Pyridyldiamide metal catalysts and processes to produce polyolefinsEXXONMOBIL CHEM PATENTS INC·Filed 2014·Granted Apr 26, 2016·16 cites·22 claims
- 2091US7446216B2Halogen substituted metallocene compounds for olefin polymerizationEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Nov 4, 2008·15 cites·21 claims
- 2190US9290519B2Pyridyldiamido transition metal complexes, production and use thereofEXXONMOBIL CHEM PATENTS INC·Filed 2014·Granted Mar 22, 2016·8 cites·27 claims
- 2290US7214747B2Phosphorus substituted metallocene compounds for olefin polymerizationEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted May 8, 2007·18 cites·78 claims
- 2387US7763562B2Heteroatom bridged metallocene compounds for olefin polymerizationEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Jul 27, 2010·11 cites·290 claims
- 2482US10150821B2Heterocyclic amido transition metal complexes, production and use thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2017·Granted Dec 11, 2018·1 cites·49 claims
- 2581US11345766B2Tetrahydro-as-indacenyl catalyst composition, catalyst system, and processes for use thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2017·Granted May 31, 2022·1 cites·34 claims
- 2680US10815318B2Quinolinyldiamido transition metal complexes, production and use thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2019·Granted Oct 27, 2020·1 cites·44 claims
- 2780US8546501B2Catalyst compounds and use thereofGIESBRECHT GARTH R·Filed 2010·Granted Oct 1, 2013·3 cites·27 claims
- 2879US9163046B2Process for producing substituted metallocene compounds for olefin polymerizationVOSKOBOYNIKOV ALEXANDER Z·Filed 2009·Granted Oct 20, 2015·3 cites·18 claims
- 2979US8546595B2Halogen substituted heteroatom-containing metallocene compounds for olefin polymerizationVOSKOBOYNIKOV ALEXANDER Z·Filed 2012·Granted Oct 1, 2013·2 cites·46 claims
- 3079US8058461B2Mono-indenyl transition metal compounds and polymerization therewithVOSKOBOYNIKOV ALEXANDER Z·Filed 2010·Granted Nov 15, 2011·4 cites·20 claims
- 3175US11691998B21,2-phenylene bridged 1-indenyl-2-indenyl metallocene complexes for olefin polymerisationSABIC GLOBAL TECHNOLOGIES BV·Filed 2022·Granted Jul 4, 2023·0 cites·12 claims
- 3274US7868197B2Halogen substituted heteroatom-containing metallocene compounds for olefin polymerizationEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Jan 11, 2011·2 cites·12 claims
- 3374US7538168B2Halogen substituted metallocene compounds for olefin polymerizationEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted May 26, 2009·13 cites·81 claims
- 3473US11040995B2Catalyst comprising a metallocene complex and co-catalystSABIC GLOBAL TECHNOLOGIES BV·Filed 2017·Granted Jun 22, 2021·1 cites·15 claims
- 3573US10400048B2Catalyst comprising a metallocene complex and a co-catalystSABIC GLOBAL TECHNOLOGIES BV·Filed 2016·Granted Sep 3, 2019·1 cites·18 claims
- 3673US7910783B2Preparation of substituted bridged indenyl and related ligandsEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Mar 22, 2011·2 cites·95 claims
- 3773US7667064B2Halogen substituted metallocene compounds for olefin polymerizationEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Feb 23, 2010·12 cites·83 claims
- 3870US2024343750A1Metallocene Catalyst Compounds for Producing PolyolefinsEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2024·Application pending·0 cites
- 3969US8541522B2Catalyst compounds and use thereofGIESBRECHT GARTH R·Filed 2010·Granted Sep 24, 2013·1 cites·40 claims
- 4069US8541521B2Catalyst compounds and use thereofGIESBRECHT GARTH R·Filed 2010·Granted Sep 24, 2013·1 cites·31 claims
- 4169US8530593B2Catalyst compounds and use thereofGIESBRECHT GARTH R·Filed 2010·Granted Sep 10, 2013·1 cites·27 claims
- 4268US7550544B2Halogen substituted metallocene compounds for olefin polymerizationEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Jun 23, 2009·10 cites·57 claims
- 4367US2025277066A1Substituted Pyridine-2,6-Bis(Phenylenephenolate) Complexes with Enhanced Solubility that are Useful as Catalyst Components for Olefin PolymerizationEXXONMOBIL CHEMICAL PATENTS INC·Filed 2023·Application pending·0 cites
- 4467US2025277065A1Substituted Pyridine-2,6-bis(phenylenephenolate) Complexes with Enhanced Solubility that are Useful as Catalyst Components for Olefin PolymerizationEXXONMOBIL CHEMICAL PATENTS INC·Filed 2023·Application pending·0 cites
- 4566US10550209B2Catalysts for producing polymers and enhanced propertiesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2018·Granted Feb 4, 2020·0 cites·36 claims
- 4664US12371448B2Post-metallocene compoundsSABIC GLOBAL TECHNOLOGIES BV·Filed 2021·Granted Jul 29, 2025·0 cites·17 claims
- 4764US11613593B2Ansa-bis(inden-2-yl) catalysts for producing vinylidene-terminated polyalphaolefinsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2021·Granted Mar 28, 2023·0 cites·12 claims
- 4864US10487161B2Cyclopropyl substituted metallocene catalystsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2017·Granted Nov 26, 2019·0 cites·42 claims
- 4962US11732063B2Lewis base catalysts and methods thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2021·Granted Aug 22, 2023·0 cites·29 claims
- 5062US9988471B2Catalysts for producing polymers with enhanced propertiesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2016·Granted Jun 5, 2018·0 cites·22 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
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