Inventor · disambiguated record
Jean-Pierre Lassoie
Also filed as: LASSOIE JEAN-PIERRE
12 granted patents·2 pending applications·229 citations·filing 2002–2015
91Inventor score
Technology areasE21B
Files withHALLIBURTON ENERGY SERV INC5SECURITY DBS NV SA5HALLIBURTON ENERGY SERVICES INC3HALLIBURTON ENERGY SERVICES N1
Top patents by PatentIndex Score
14 records- 0188US7401666B2Reaming and stabilization tool and method for its use in a boreholeSECURITY DBS NV SA·Filed 2005·Granted Jul 22, 2008·32 cites·25 claims
- 0288US6929076B2Bore hole underreamer having extendible cutting armsSECURITY DBS NV SA·Filed 2003·Granted Aug 16, 2005·102 cites·21 claims
- 0382US9453380B2Remote hydraulic control of downhole toolsHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Sep 27, 2016·10 cites·19 claims
- 0482US7658241B2Underreaming and stabilizing tool and method for its useSECURITY DBS NV SA·Filed 2005·Granted Feb 9, 2010·26 cites·19 claims
- 0578US7584811B2Reaming and stabilization tool and method for its use in a boreholeSECURITY DBS NV SA·Filed 2008·Granted Sep 8, 2009·15 cites·15 claims
- 0676US7975783B2Reaming and stabilization tool and method for its use in a boreholeHALLIBURTON ENERGY SERV INC·Filed 2009·Granted Jul 12, 2011·13 cites·11 claims
- 0775US8807246B2Downhole tool and control moduleHALLIBURTON ENERGY SERV INC·Filed 2012·Granted Aug 19, 2014·4 cites·13 claims
- 0867US10487602B2Hydraulic control of downhole toolsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Nov 26, 2019·2 cites·19 claims
- 0956US10443349B2Remote hydraulic control of downhole toolsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Oct 15, 2019·1 cites·19 claims
- 1055US6886633B2Bore hole underreamerSECURITY DBS NV SA·Filed 2002·Granted May 3, 2005·20 cites·27 claims
- 1151US7654342B2Underreaming and stabilization tool for use in a borehole and method for its useHALLIBURTON ENERGY SERVICES N·Filed 2008·Granted Feb 2, 2010·4 cites·33 claims
- 1250US2014110179A1Reamer tool positionable in a wellboreHALLIBURTON ENERGY SERV INC·Filed 2013·Application pending·0 cites
- 1344US7958951B2Method for assembling an underreaming toolHALLIBURTON ENERGY SERV INC·Filed 2009·Granted Jun 14, 2011·0 cites·6 claims
- 1433US2004084224A1Bore hole openerHALLIBURTON ENERGY SERV INC·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →