Inventor · disambiguated record
Vasily Simanzhenkov
Also filed as: SIMANZHENKOV VASILY
71 granted patents·32 pending applications·171 citations·filing 2006–2025
98Inventor score
Files withNOVA CHEM INT SA75NOVA CHEMICALS INTERNATIONAL SA23NOVA CHEMICALS CORP2SIMANZHENKOV VASILY2KUSTOV LEONID MODESTOVICH1
Top patents by PatentIndex Score
103 records- 0197US10350582B2Oxidative dehydrogenation catalystNOVA CHEM INT SA·Filed 2016·Granted Jul 16, 2019·16 cites·10 claims
- 0295US11306044B2Removing oxygen from ODH process by injecting alcoholNOVA CHEM INT SA·Filed 2021·Granted Apr 19, 2022·3 cites·13 claims
- 0395US10661256B2Agglomerated ODH catalystNOVA CHEM INT SA·Filed 2018·Granted May 26, 2020·9 cites·21 claims
- 0495US10406517B2Double peroxide treatment of oxidative dehydrogenation catalystNOVA CHEM INT SA·Filed 2017·Granted Sep 10, 2019·7 cites·11 claims
- 0594US11413604B2Oxidative dehydrogenation catalyst compositionsNOVA CHEM INT SA·Filed 2019·Granted Aug 16, 2022·5 cites·6 claims
- 0694US10589258B2Controlled pressure hydrothermal treatment of ODH catalystNOVA CHEM INT SA·Filed 2017·Granted Mar 17, 2020·7 cites·16 claims
- 0794US10576461B2Catalyst for ethane ODHNOVA CHEM INT SA·Filed 2017·Granted Mar 3, 2020·6 cites·7 claims
- 0894US9993798B2Complex comprising oxidative dehydrogenation unitNOVA CHEM INT SA·Filed 2016·Granted Jun 12, 2018·9 cites·14 claims
- 0992US11053179B2Removing oxygen from ODH process by injecting alcoholNOVA CHEM INT SA·Filed 2019·Granted Jul 6, 2021·4 cites·11 claims
- 1092US10343957B2Complex comprising ODH unit with integrated oxygen separation moduleNOVA CHEM INT SA·Filed 2018·Granted Jul 9, 2019·6 cites·13 claims
- 1191US9550709B2Inherently safe ODH operationNOVA CHEMICALS INTERNATIONAL SA·Filed 2014·Granted Jan 24, 2017·5 cites·11 claims
- 1291US7513988B2Aromatic saturation and ring opening processNOVA CHEM INT SA·Filed 2006·Granted Apr 7, 2009·45 cites·31 claims
- 1390US10357754B2Complex comprising oxidative dehydrogenation unitNOVA CHEM INT SA·Filed 2018·Granted Jul 23, 2019·3 cites·14 claims
- 1489US11654419B2Calcination process to produce enhanced ODH catalystNOVA CHEM INT SA·Filed 2021·Granted May 23, 2023·1 cites·15 claims
- 1589US11014072B2Calcination process to produce enhanced ODH catalystNOVA CHEM INT SA·Filed 2019·Granted May 25, 2021·2 cites·3 claims
- 1689US10647635B2Controlling carbon dioxide output from an ODH processNOVA CHEM INT SA·Filed 2018·Granted May 12, 2020·3 cites·19 claims
- 1789US9630893B2Inherently safe ODH operationNOVA CHEMICALS INTERNATIONAL SA·Filed 2016·Granted Apr 25, 2017·3 cites·11 claims
- 1888US11492310B2Oxygenate separation following oxidative dehydrogenation of a lower alkaneNOVA CHEM INT SA·Filed 2019·Granted Nov 8, 2022·2 cites·32 claims
- 1988US9545610B2Complex comprising oxidative dehydrogenation unitSIMANZHENKOV VASILY·Filed 2013·Granted Jan 17, 2017·12 cites·14 claims
- 2087US11338274B2Oxidative dehydrogenation catalystsNOVA CHEM INT SA·Filed 2019·Granted May 24, 2022·2 cites·20 claims
- 2187US11230512B2Catalysts for the oxidative dehydrogenation of alkanesNOVA CHEM INT SA·Filed 2019·Granted Jan 25, 2022·2 cites·35 claims
- 2286US11998897B2Molybdenum-vanadium-iron- and/or molybdenum-vanadium-aluminium-based oxidative dehydrogenation catalyst materialsNOVA CHEM INT SA·Filed 2020·Granted Jun 4, 2024·1 cites·17 claims
- 2386US10940461B2Agglomerated ODH catalystNOVA CHEM INT SA·Filed 2018·Granted Mar 9, 2021·2 cites·20 claims
- 2485US12208373B2Calcination process to produce enhanced ODH catalystNOVA CHEMICALS INTERNATIONAL SA·Filed 2023·Granted Jan 28, 2025·0 cites·18 claims
- 2585US11111194B2ODH complex with on-line mixer unit and feed line cleaningNOVA CHEM INT SA·Filed 2019·Granted Sep 7, 2021·3 cites·13 claims
- 2685US2025019816A1Anti-Coking Iron Spinel SurfaceNOVA CHEM INT SA·Filed 2024·Application pending·0 cites
- 2784US11077430B2Oxidative dehydrogenation catalystNOVA CHEM INT SA·Filed 2020·Granted Aug 3, 2021·1 cites·10 claims
- 2884US10626066B2High conversion and selectivity ODH processNOVA CHEM INT SA·Filed 2015·Granted Apr 21, 2020·2 cites·25 claims
- 2984US8642825B2Membrane-supported catalysts and the process of oxidative dehydrogenation of ethane using the sameKUSTOV LEONID MODESTOVICH·Filed 2012·Granted Feb 4, 2014·4 cites·8 claims
- 3084US2024278219A1Molybdenum-vanadium-iron- and/or molybdenum-vanadium-aluminium-based oxidative dehydrogenation catalyst materialsNOVA CHEM INT SA·Filed 2024·Application pending·0 cites
- 3184US2024253021A1Molybdenum-vanadium-iron- and/or molybdenum-vanadium-aluminium-based oxidative dehydrogenation catalyst materialsNOVA CHEM INT SA·Filed 2024·Application pending·0 cites
- 3282US11447434B2Mitigating oxygen, carbon dioxide and/or acetylene output from an ODH processNOVA CHEM INT SA·Filed 2019·Granted Sep 20, 2022·1 cites·19 claims
- 3381US11186905B2Anti-coking iron spinel surfaceNOVA CHEM INT SA·Filed 2018·Granted Nov 30, 2021·1 cites·14 claims
- 3481US10695754B2Oxidative dehydrogenation catalystNOVA CHEM INT SA·Filed 2019·Granted Jun 30, 2020·1 cites·10 claims
- 3580US2025065308A1Molybdenum-vanadium-beryllium-based oxidative dehydrogenation catalyst materialsNOVA CHEMICALS INTERNATIONAL SA·Filed 2024·Application pending·0 cites
- 3680US2025326705A1Catalytic conversion of carbon dioxideNOVA CHEMICALS INTERNATIONAL SA·Filed 2025·Application pending·0 cites
- 3779US2024391854A1Steam generation in oxidative dehydrogenationNOVA CHEM INT SA·Filed 2024·Application pending·0 cites
- 3878US12065744B2Anti-coking iron spinel surfaceNOVA CHEM INT SA·Filed 2021·Granted Aug 20, 2024·0 cites·16 claims
- 3978US11998895B2Oxidative dehydrogenation catalyst compositionsNOVA CHEM INT SA·Filed 2022·Granted Jun 4, 2024·0 cites·17 claims
- 4078US10894276B2Decoking processNOVA CHEM INT SA·Filed 2018·Granted Jan 19, 2021·1 cites·10 claims
- 4178US10538465B2Complex comprising ODH unit with integrated oxygen separation moduleNOVA CHEM INT SA·Filed 2019·Granted Jan 21, 2020·1 cites·15 claims
- 4276US11548840B2Catalysts for the oxidative dehydrogenation of alkanesNOVA CHEM INT SA·Filed 2021·Granted Jan 10, 2023·0 cites·25 claims
- 4376US11255537B2Metallic burner tilesNOVA CHEM INT SA·Filed 2017·Granted Feb 22, 2022·1 cites·15 claims
- 4475US2025257020A1Removal of carbon monoxide, oxygen and acetylene from an oxidative dehydrogenation processNOVA CHEMICALS INTERNATIONAL SA·Filed 2025·Application pending·0 cites
- 4574US12146109B2Oxygenate separation using a metal saltNOVA CHEM INT SA·Filed 2022·Granted Nov 19, 2024·0 cites·21 claims
- 4674US11772073B2Agglomerated ODH catalystNOVA CHEM INT SA·Filed 2021·Granted Oct 3, 2023·0 cites·28 claims
- 4773US12391632B2Mixed metal oxide catalyst containing tantalum for ODH of ethaneNOVA CHEMICALS INTERNATIONAL SA·Filed 2022·Granted Aug 19, 2025·0 cites·19 claims
- 4872US11885489B2Metallic burner tilesNOVA CHEM INT SA·Filed 2022·Granted Jan 30, 2024·0 cites·7 claims
- 4972US11638915B2Double peroxide treatment of oxidative dehydrogenation catalystNOVA CHEM INT SA·Filed 2019·Granted May 2, 2023·0 cites·11 claims
- 5071US12371396B2Catalytic conversion of carbon dioxideNOVA CHEMICALS INTERNATIONAL SA·Filed 2020·Granted Jul 29, 2025·0 cites·13 claims
Showing the top 50 of 103 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →