Assignee
CENOVUS ENERGY INC
CA·47 granted patents·25 pending applications·46 citations·filing 2012–2025
Top patents by PatentIndex Score
72 records- 0189US10190062B2Bitumen processing and transportCENOVUS ENERGY INC·Filed 2016·Granted Jan 29, 2019·3 cites·13 claims
- 0285US10106745B2Bitumen solidification and prillingCENOVUS ENERGY INC·Filed 2016·Granted Oct 23, 2018·2 cites·20 claims
- 0385US9845669B2Hydrocarbon recovery with multi-function agentCENOVUS ENERGY INC·Filed 2015·Granted Dec 19, 2017·11 cites·19 claims
- 0484US11781404B2Fluid flow control in a hydrocarbon recovery operationCENOVUS ENERGY INC·Filed 2021·Granted Oct 10, 2023·2 cites·7 claims
- 0583US10793786B2Bitumen processing and transportCENOVUS ENERGY INC·Filed 2018·Granted Oct 6, 2020·1 cites·8 claims
- 0679US12319876B2Mechanically resilient bitumen microcapsules for midstream transportCENOVUS ENERGY INC·Filed 2023·Granted Jun 3, 2025·0 cites·14 claims
- 0779US2025347197A1Methods for carbon dioxide or hydrogen sulfide sequestration in a subterranean reservoir using sorbent particlesCENOVUS ENERGY INC·Filed 2025·Application pending·0 cites
- 0878US9447643B2Drilling rig equipment platformCENOVUS ENERGY INC·Filed 2014·Granted Sep 20, 2016·14 cites·16 claims
- 0977US11828897B2System, method and apparatus for creating virtual point sources within a hydrocarbon formationCENOVUS ENERGY INC·Filed 2018·Granted Nov 28, 2023·2 cites·21 claims
- 1070US12392224B2Methods for carbon dioxide or hydrogen sulfide sequestration in a subterranean reservoir using sorbent particlesCENOVUS ENERGY INC·Filed 2023·Granted Aug 19, 2025·0 cites·15 claims
- 1168US12380261B2Apparatus and method for oil production forecastingCENOVUS ENERGY INC·Filed 2021·Granted Aug 5, 2025·1 cites·21 claims
- 1267US11939847B2Fluid flow control in a hydrocarbon recovery operationCENOVUS ENERGY INC·Filed 2022·Granted Mar 26, 2024·0 cites·6 claims
- 1367US11851990B2System and process for installing a hydrocarbon production systemCENOVUS ENERGY INC·Filed 2022·Granted Dec 26, 2023·1 cites·14 claims
- 1467US10815761B2Process for producing hydrocarbons from a subterranean hydrocarbon-bearing reservoirCENOVUS ENERGY INC·Filed 2018·Granted Oct 27, 2020·3 cites·18 claims
- 1566US12331677B2Modified Allam cycle system and method for hydrocarbon recovery steam generationCENOVUS ENERGY INC·Filed 2023·Granted Jun 17, 2025·1 cites·18 claims
- 1666US12163408B2Process for workover of a well for a hydrocarbon recovery operationCENOVUS ENERGY INC·Filed 2023·Granted Dec 10, 2024·0 cites·7 claims
- 1766US12152478B2Process for reducing pressure in a well for well kill in a hydrocarbon recovery operationCENOVUS ENERGY INC·Filed 2023·Granted Nov 26, 2024·0 cites·4 claims
- 1866US11933149B2Fluid flow control in a hydrocarbon recovery operationCENOVUS ENERGY INC·Filed 2022·Granted Mar 19, 2024·0 cites·8 claims
- 1966US11820945B2Mechanically resilient bitumen microcapsules for midstream transportCENOVUS ENERGY INC·Filed 2021·Granted Nov 21, 2023·0 cites·13 claims
- 2064US12104465B2Method for carbon dioxide or hydrogen sulfide sequestration in a subterranean reservoir via pumping using sorbent particles in a carrier gasCENOVUS ENERGY INC·Filed 2022·Granted Oct 1, 2024·0 cites·17 claims
- 2163US12497877B2End-of-life recovery of mobilized hydrocarbonsCENOVUS ENERGY INC·Filed 2025·Granted Dec 16, 2025·0 cites·19 claims
- 2263US9284827B2Hydrocarbon recovery facilitated by in situ combustionCENOVUS ENERGY INC·Filed 2014·Granted Mar 15, 2016·3 cites·10 claims
- 2361US12398634B2Process for providing steam for a hydrocarbon recovery processCENOVUS ENERGY INC·Filed 2024·Granted Aug 26, 2025·0 cites·8 claims
- 2460US11041124B2Bitumen solidification and prillingCENOVUS ENERGY INC·Filed 2018·Granted Jun 22, 2021·0 cites·9 claims
- 2559US11802467B2Process for preparing a well for a hydrocarbon recovery operation by redirecting produced emulsion during startup to a low-pressure surface lineCENOVUS ENERGY INC·Filed 2022·Granted Oct 31, 2023·0 cites·8 claims
- 2659US9732564B2Drilling rig equipment platformCENOVUS ENERGY INC·Filed 2016·Granted Aug 15, 2017·2 cites·19 claims
- 2758US12000730B2System and method for monitoring subsurface steam chamber development using fiber optic cablesCENOVUS ENERGY INC·Filed 2022·Granted Jun 4, 2024·0 cites·5 claims
- 2855US12540537B2Iron oxide for in-situ oil upgrading via deasphaltingCENOVUS ENERGY INC·Filed 2024·Granted Feb 3, 2026·0 cites·20 claims
- 2955US2021362143A1System and Method for Solid Catalyst Separation In Slurry ReactorsCENOVUS ENERGY INC·Filed 2021·Application pending·0 cites
- 3054US12366149B2End-of-life recovery of mobilized hydrocarbonsCENOVUS ENERGY INC·Filed 2022·Granted Jul 22, 2025·0 cites·97 claims
- 3154US12140009B2Steam-enhanced hydrocarbon recovery using hydrogen sulfide-sorbent particles to reduce hydrogen sulfide production from a subterranean reservoirCENOVUS ENERGY INC·Filed 2022·Granted Nov 12, 2024·0 cites·13 claims
- 3253US2022057312A1Mass liquid fluidity meter and process for determining water cut in hydrocarbon and water emulsionsCENOVUS ENERGY INC·Filed 2021·Application pending·0 cites
- 3353US2015144535A1Method for reducing acid in hydrocarbonsCENOVUS ENERGY INC·Filed 2014·Application pending·0 cites
- 3452US12281553B2Process for providing steam for a hydrocarbon recovery processCENOVUS ENERGY INC·Filed 2021·Granted Apr 22, 2025·0 cites·12 claims
- 3552US2013112392A1Temperature control in air cooled heat exchangersCENOVUS ENERGY INC·Filed 2012·Application pending·0 cites
- 3651US2025354478A1Method for determining injector bottom hole pressure in a hydrocarbon recovery operation using liner-deployed outflow control devicesCENOVUS ENERGY INC·Filed 2025·Application pending·0 cites
- 3749US11913294B2Coiled tubing injector and method of controlling sameCENOVUS ENERGY INC·Filed 2021·Granted Feb 27, 2024·0 cites·15 claims
- 3848US11697984B2System and process for producing diluent from dilbit, transportation, and treatment of heavy oilCENOVUS ENERGY INC·Filed 2021·Granted Jul 11, 2023·0 cites·20 claims
- 3947US11781406B2Process for providing steam for a hydrocarbon recovery processCENOVUS ENERGY INC·Filed 2021·Granted Oct 10, 2023·0 cites·28 claims
- 4046US11899155B2System, method and apparatus for reduced water usage for fracturing hydrocarbon wells with three-dimensional imaging of the formation from a single boreholeCENOVUS ENERGY INC·Filed 2019·Granted Feb 13, 2024·0 cites·20 claims
- 4146US11603742B2Conformance control in hydrocarbon recoveryCENOVUS ENERGY INC·Filed 2021·Granted Mar 14, 2023·0 cites·21 claims
- 4246US9664022B2Convective SAGD processCENOVUS ENERGY INC·Filed 2014·Granted May 30, 2017·0 cites·18 claims
- 4346US2015086309A1Method of and apparatus for disposing of drilling wasteCENOVUS ENERGY INC·Filed 2014·Application pending·0 cites
- 4446US2015144338A1Method and system of producing hydrocarbonCENOVUS ENERGY INC·Filed 2014·Application pending·0 cites
- 4544US2022065442A1Process for producing steam for a hydrocarbon recovery processCENOVUS ENERGY INC·Filed 2021·Application pending·0 cites
- 4643US2014251608A1Single vertical or inclined well thermal recovery processCENOVUS ENERGY INC·Filed 2014·Application pending·0 cites
- 4742US2014216738A1Bottom-up solvent-aided process and system for hydrocarbon recoveryCENOVUS ENERGY INC·Filed 2013·Application pending·0 cites
- 4841US2014251596A1Single vertical or inclined well thermal recovery processCENOVUS ENERGY INC·Filed 2013·Application pending·0 cites
- 4940US11927084B2Hydrocarbon-production methods employing multiple solvent processes across a well padCENOVUS ENERGY INC·Filed 2021·Granted Mar 12, 2024·0 cites·14 claims
- 5040US11667849B2Methods of hydrocarbon production enhanced by in-situ solvent de-asphaltingCENOVUS ENERGY INC·Filed 2021·Granted Jun 6, 2023·0 cites·22 claims
Showing the top 50 of 72 patent records by PatentIndex Score.
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