Inventor · disambiguated record
Magnar Tveiten
Also filed as: TVEITEN MAGNAR
11 granted patents·4 pending applications·112 citations·filing 2001–2014
89Inventor score
Top patents by PatentIndex Score
15 records- 0181US8181705B2Fluid injection deviceTVEITEN MAGNAR·Filed 2007·Granted May 22, 2012·13 cites·21 claims
- 0279US8186440B2Fluid injection deviceTVEITEN MAGNAR·Filed 2007·Granted May 29, 2012·18 cites·11 claims
- 0377US9500062B2Valve device of a wellhead Christmas tree assemblyTVEITEN MAGNAR·Filed 2011·Granted Nov 22, 2016·6 cites·8 claims
- 0476US9587463B2Valve systemPETROLEUM TECH COMPANY·Filed 2014·Granted Mar 7, 2017·6 cites·18 claims
- 0575US7147788B2Separating a hydrocarbon production stream into its oil, water and particle constituentsTVEITEN MAGNAR·Filed 2001·Granted Dec 12, 2006·50 cites·17 claims
- 0668US8640776B2Fluid injection deviceTVEITEN MAGNAR·Filed 2012·Granted Feb 4, 2014·3 cites·15 claims
- 0763US9140096B2Valve systemTVEITEN MAGNAR·Filed 2011·Granted Sep 22, 2015·2 cites·5 claims
- 0860US8684073B2Device for injection and stimulation of fluids in a well boreSEVHEIM OLE·Filed 2009·Granted Apr 1, 2014·9 cites·12 claims
- 0950US8291981B2Shear open valveTVEITEN MAGNAR·Filed 2008·Granted Oct 23, 2012·3 cites·7 claims
- 1046US9580991B2Shear valveHARESTAD KRISTIAN·Filed 2012·Granted Feb 28, 2017·1 cites·13 claims
- 1140US8136601B2Power lift generatorTVEITEN MAGNAR·Filed 2008·Granted Mar 20, 2012·1 cites·10 claims
- 1239US2012125621A1Bellows valveSTOKKA OYVIND·Filed 2009·Application pending·0 cites
- 1337US2013140033A1Actuator deviceKLEPPA ERLING·Filed 2011·Application pending·0 cites
- 1437US2013206239A1Valve assemblySTOKKA OYVIND·Filed 2011·Application pending·0 cites
- 1533US2013094975A1Device and method of enhancing production of hydrocarbonsSTOKKA OEYVIND·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →