Inventor · disambiguated record
Kjell Einar Ellingsen
Also filed as: ELLINGSEN KJELL EINAR
14 granted patents·3 pending applications·18 citations·filing 2005–2024
87Inventor score
Top patents by PatentIndex Score
17 records- 0181US10344551B2Subsea equipment-protection apparatusSTATOIL PETROLEUM AS·Filed 2015·Granted Jul 9, 2019·4 cites·21 claims
- 0277US11041372B2Tie-in of subsea pipelineEQUINOR ENERGY AS·Filed 2017·Granted Jun 22, 2021·2 cites·68 claims
- 0376US12338595B2Foundation modularizationEQUINOR ENERGY AS·Filed 2022·Granted Jun 24, 2025·0 cites·16 claims
- 0476US12215472B2Subsea assembly modularizationEQUINOR ENERGY AS·Filed 2022·Granted Feb 4, 2025·0 cites·20 claims
- 0573US12077250B2Marine suction anchorEQUINOR ENERGY AS·Filed 2018·Granted Sep 3, 2024·2 cites·19 claims
- 0673US11352857B2Subsea well installationEQUINOR ENERGY AS·Filed 2019·Granted Jun 7, 2022·3 cites·17 claims
- 0772US12116748B2Subsea foundationEQUINOR ENERGY AS·Filed 2020·Granted Oct 15, 2024·1 cites·13 claims
- 0872US2025012035A1Subsea foundationEQUINOR ENERGY AS·Filed 2024·Application pending·0 cites
- 0972US2025003172A1Subsea foundationEQUINOR ENERGY AS·Filed 2024·Application pending·0 cites
- 1067US2024286713A1Marine suction anchorEQUINOR ENERGY AS·Filed 2024·Application pending·0 cites
- 1165US10627011B2Tie in of pipeline to subsea structureEQUINOR ENERGY AS·Filed 2017·Granted Apr 21, 2020·1 cites·28 claims
- 1263US11781401B2Tie-in of subsea pipelineEQUINOR ENERGY AS·Filed 2021·Granted Oct 10, 2023·0 cites·19 claims
- 1357US11542677B2Subsea assembly modularizationEQUINOR ENERGY AS·Filed 2017·Granted Jan 3, 2023·0 cites·14 claims
- 1453US11867322B2Direct tie-in of subsea conduits and structuresEQUINOR ENERGY AS·Filed 2020·Granted Jan 9, 2024·0 cites·20 claims
- 1553US7070360B2Apparatus and methodSUBSEA 7 BV·Filed 2005·Granted Jul 4, 2006·5 cites·19 claims
- 1650US12055041B2Apparatus and method for removing soil from a conduitEQUINOR ENERGY AS·Filed 2020·Granted Aug 6, 2024·0 cites·22 claims
- 1742US10385642B2Method of lowering an apparatusSTATOIL PETROLEUM AS·Filed 2015·Granted Aug 20, 2019·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →