Inventor · disambiguated record
Christophe Rayssiguier
Also filed as: RAYSSIGUIER CHRISTOPHE · RAYSSIGUIER CHRISTOPHE M
35 granted patents·2 pending applications·791 citations·filing 1995–2020
98Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP27RAYSSIGUIER CHRISTOPHE3GAMBIER PHILIPPE2RAYSSIGUIER CHRISTOPHE M2ALTEIRAC LAURENT1
Top patents by PatentIndex Score
37 records- 0194US6511335B1Multi-contact, wet-mateable, electrical connectorSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Jan 28, 2003·92 cites·42 claims
- 0293US9284834B2Downhole data transmission systemALTEIRAC LAURENT·Filed 2010·Granted Mar 15, 2016·43 cites·22 claims
- 0386US6273194B1Method and device for downhole flow rate controlSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Aug 14, 2001·87 cites·21 claims
- 0485US7789148B2Method and apparatus for consolidating a wellboreSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Sep 7, 2010·26 cites·17 claims
- 0585US6523613B2Hydraulically actuated valveSCHLUMBERGER TECHNOLOGY CORP·Filed 2001·Granted Feb 25, 2003·62 cites·23 claims
- 0683US10246975B2System and method for shock mitigationSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Apr 2, 2019·4 cites·18 claims
- 0780US10900352B2Wireless acoustic communication apparatus and related methodsSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Jan 26, 2021·3 cites·14 claims
- 0880US7717179B2Method and apparatus to set a plugSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted May 18, 2010·20 cites·22 claims
- 0979US8474523B2Method and apparatus for treatment of a perforated casingSCHLUMBERGER TECHNOLOGY CORP·Filed 2012·Granted Jul 2, 2013·5 cites·20 claims
- 1079US6502640B2Hydraulic actuatorSCHLUMBERGER TECHNOLOGY CORP·Filed 2001·Granted Jan 7, 2003·44 cites·44 claims
- 1178US6505684B2Hydraulic actuatorSCHLUMBERGER TECHNOLOGY CORP·Filed 2001·Granted Jan 14, 2003·43 cites·22 claims
- 1278US6364023B1Downhole actuator, and a flow rate adjuster device using such an actuatorSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Apr 2, 2002·54 cites·25 claims
- 1376US8750075B2Acoustic transceiver with adjacent mass guided by membranesRAYSSIGUIER CHRISTOPHE·Filed 2009·Granted Jun 10, 2014·7 cites·8 claims
- 1476US5771974ATest tree closure device for a cased subsea oil wellSCHLUMBERGER TECHNOLOGY CORP·Filed 1995·Granted Jun 30, 1998·88 cites·20 claims
- 1575US10036244B2Acoustic transceiver with adjacent mass guided by membranesSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Jul 31, 2018·3 cites·16 claims
- 1673US9441479B2Mechanical filter for acoustic telemetry repeaterSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Sep 13, 2016·4 cites·20 claims
- 1773US6325150B1Sliding sleeve with sleeve protectionSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Dec 4, 2001·42 cites·19 claims
- 1869US10975672B2System and method for shock mitigationSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Granted Apr 13, 2021·1 cites·9 claims
- 1969US6727828B1Pressurized system for protecting signal transfer capability at a subsurface locationSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Apr 27, 2004·35 cites·25 claims
- 2063US7624803B2Injection apparatus for injecting an activated fluid into a well-bore and related injection methodSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Dec 1, 2009·8 cites·14 claims
- 2161US8570832B2Variable throat venturi flow meter having a plurality of section-varying elementsRAYSSIGUIER CHRISTOPHE·Filed 2009·Granted Oct 29, 2013·7 cites·21 claims
- 2261US6582145B1Pressurized connector for high pressure applicationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Jun 24, 2003·23 cites·23 claims
- 2359US8312921B2Method and apparatus for selective treatment of a perforated casingGAMBIER PHILIPPE·Filed 2007·Granted Nov 20, 2012·5 cites·44 claims
- 2459US7182139B2System and method for controlling downhole toolsSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Feb 27, 2007·21 cites·34 claims
- 2557US8091641B2Method and apparatus to cement a perforated casingGAMBIER PHILIPPE·Filed 2007·Granted Jan 10, 2012·5 cites·33 claims
- 2656US6341652B1Backflow prevention deviceSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Jan 29, 2002·17 cites·32 claims
- 2755US7896067B2Hydraulically operated protector for downhole devicesSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Mar 1, 2011·5 cites·8 claims
- 2854US10400519B2Junction box to secure and electronically connect downhole toolsSCHLUMBERGER TECHNOLOGY CORP·Filed 2017·Granted Sep 3, 2019·0 cites·5 claims
- 2954US8479818B2Method and apparatus to cement a perforated casingRAYSSIGUIER CHRISTOPHE·Filed 2008·Granted Jul 9, 2013·6 cites·25 claims
- 3053US9650843B2Junction box to secure and electronically connect downhole toolsRAYSSIGUIER CHRISTOPHE M·Filed 2012·Granted May 16, 2017·2 cites·11 claims
- 3153US9234418B2Self-tightening clamps to secure tools along the exterior diameter of a tubingRAYSSIGUIER CHRISTOPHE M·Filed 2012·Granted Jan 12, 2016·1 cites·22 claims
- 3248US11773694B2Power generation for multi-stage wireless completionsSCHLUMBERGER TECHNOLOGY CORP·Filed 2020·Granted Oct 3, 2023·0 cites·19 claims
- 3347US6499541B1Method of installing components in a downhole apparatus, and apparatus obtained therebySCHLUMBERGER TECHNOLOGY CORP·Filed 1999·Granted Dec 31, 2002·24 cites·38 claims
- 3443US10464737B2Receptacle for storing a substanceSIKA TECH AG·Filed 2016·Granted Nov 5, 2019·0 cites·15 claims
- 3542US7108065B2Technique for preventing deposition products from impeding the motion of a movable componentSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Sep 19, 2006·4 cites·17 claims
- 3639US2009294133A1Injection Apparatus and MethodSHINDGIKAR NIKHIL·Filed 2009·Application pending·0 cites
- 3734US2016178197A1Oil/Gas Burners and MethodSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →