Inventor · disambiguated record
Spyro Kotsonis
Also filed as: KOTSONIS SPYRO · KOTSONIS SPYRO J · KOTSONIS SPYRO JOSEPH
19 granted patents·5 pending applications·933 citations·filing 1998–2019
95Inventor score
Top patents by PatentIndex Score
24 records- 0197US6092610AActively controlled rotary steerable system and method for drilling wellsSCHLUMBERGER TECHNOLOGY CORP·Filed 1998·Granted Jul 25, 2000·620 cites·69 claims
- 0294US9121244B2Elastically responsive unibody shear valveSCHLUMBERGER TECHNOLOGY CORP·Filed 2012·Granted Sep 1, 2015·23 cites·19 claims
- 0394US7133325B2Apparatus and method for generating electrical power in a boreholeSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Nov 7, 2006·62 cites·33 claims
- 0488US9062530B2Completion assemblyPATEL DINESH·Filed 2012·Granted Jun 23, 2015·16 cites·29 claims
- 0581US8179278B2Downhole communication devices and methods of useSHAKRA FRED·Filed 2008·Granted May 15, 2012·37 cites·19 claims
- 0681US7743849B2Dual tractor drilling systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Jun 29, 2010·23 cites·9 claims
- 0779US6837315B2Rotary steerable drilling toolSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Jan 4, 2005·56 cites·31 claims
- 0874US8430162B2Continuous downhole scale monitoring and inhibition systemKOTSONIS SPYRO·Filed 2010·Granted Apr 30, 2013·5 cites·22 claims
- 0973US7905291B2Borehole cleaning using downhole pumpsSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Mar 15, 2011·14 cites·2 claims
- 1069US8726650B2Hydraulic manifold pumpKOTSONIS SPYRO·Filed 2008·Granted May 20, 2014·3 cites·12 claims
- 1169US7946360B2Downhole drilling of a lateral holeSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted May 24, 2011·14 cites·49 claims
- 1269US7004263B2Directional casing drillingSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Feb 28, 2006·36 cites·23 claims
- 1365US10280734B2Proximity sensor system for electric submersible pumpsSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted May 7, 2019·1 cites·20 claims
- 1465US8191652B2Directional control drilling systemKOTSONIS SPYRO·Filed 2007·Granted Jun 5, 2012·10 cites·16 claims
- 1564US2019257188A1Proximity Sensor System For Electric Submersible PumpsSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Application pending·0 cites
- 1653US7686100B2Technique and apparatus for drilling and completing a well in one half tripSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Mar 30, 2010·4 cites·24 claims
- 1752US8307917B2Downhole injector system for CT and wireline drillingKOTSONIS SPYRO·Filed 2007·Granted Nov 13, 2012·3 cites·15 claims
- 1849US7849935B2System and method for drilling wellboresSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Dec 14, 2010·2 cites·34 claims
- 1949US7766087B2Methods and apparatus for placement of well equipmentSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Aug 3, 2010·2 cites·17 claims
- 2048US9175518B2Anchoring systems for drilling toolsKOTSONIS SPYRO·Filed 2008·Granted Nov 3, 2015·2 cites·5 claims
- 2148US2011129375A1Work extraction from downhole progressive cavity devicesKOTSONIS SPYRO·Filed 2008·Application pending·0 cites
- 2241US2014109981A1Management technique for hydraulic line leaksSCHLUMBERGER TECHNOLOGY CORP·Filed 2012·Application pending·0 cites
- 2338US2009321141A1Methods and Apparatus for Wireline Drilling On Coiled TubingKOTSONIS SPYRO·Filed 2007·Application pending·0 cites
- 2438US2013075087A1Module For Use With Completion EquipmentALGEROY JOHN·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →