Inventor · disambiguated record
Erwann Lemenager
Also filed as: LEMENAGER ERWANN
12 granted patents·3 pending applications·257 citations·filing 1997–2020
91Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP7CONTANT MATTHE3LEMENAGER ERWANN2ALTEIRAC LAURENT1MILLOT GUILLAUME1
Top patents by PatentIndex Score
15 records- 0197US7477160B2Wireless communications associated with a wellboreSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Jan 13, 2009·100 cites·19 claims
- 0294US9715031B2Data retrieval device for downhole to surface telemetry systemsCONTANT MATTHE·Filed 2011·Granted Jul 25, 2017·39 cites·27 claims
- 0388US10962673B2Downhole electromagnetic sensing techniquesSCHLUMBERGER TECHNOLOGY CORP·Filed 2020·Granted Mar 30, 2021·4 cites·12 claims
- 0484US8994550B2Transmitter and receiver synchronization for wireless telemetry systemsMILLOT GUILLAUME·Filed 2009·Granted Mar 31, 2015·35 cites·20 claims
- 0581US9631486B2Transmitter and receiver synchronization for wireless telemetry systemsSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Apr 25, 2017·4 cites·10 claims
- 0679US10267142B2Downhole electromagnetic communications between two wellsSCHLUMBERGER TECHNOLOGY CORP·Filed 2017·Granted Apr 23, 2019·4 cites·13 claims
- 0771US6944096B2Method of accurately determining positions of deployed seismic geophonesWESTERNGECO LLC·Filed 2002·Granted Sep 13, 2005·42 cites·16 claims
- 0870US9359888B2Method and apparatus for transmitting or receiving information between a downhole equipment and surfaceSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Jun 7, 2016·2 cites·12 claims
- 0962US11073013B2Electric dipole surface antenna configurations for electromagnetic wellbore instrument telemetrySCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Jul 27, 2021·1 cites·12 claims
- 1053US8711045B2Downhole telemetry systemCONTANT MATTHE·Filed 2008·Granted Apr 29, 2014·4 cites·39 claims
- 1150US8773278B2Apparatus for receiving and transmitting signals in electromagnetic telemetry system used in a wellboreCONTANT MATTHE·Filed 2008·Granted Jul 8, 2014·3 cites·8 claims
- 1241US6266620B1Detection of ground roll coneSCHLUMBERGER TECHNOLOGY CORP·Filed 1997·Granted Jul 24, 2001·19 cites·20 claims
- 1340US2011205847A1Wireless telemetry systems for downhole toolsLEMENAGER ERWANN·Filed 2009·Application pending·0 cites
- 1436US2013128697A1Downhole Communication SystemLEMENAGER ERWANN·Filed 2010·Application pending·0 cites
- 1535US2013038464A1Acoustic Telemetry System for Use in a Drilling BHAALTEIRAC LAURENT·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →