Inventor · disambiguated record
Andrew Hawthorn
Also filed as: HAWTHORN ANDREW · Hawthorn Andrew Mark
12 granted patents·10 pending applications·96 citations·filing 2002–2023
90Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP8BAKER HUGHES OILFIELD OPERATIONS LLC4ALFORD JEFFERRSON Y1ALUMBAUGH DAVID1AUZERAIS FRANCOIS M1
Top patents by PatentIndex Score
22 records- 0184US9638830B2Optimizing drilling operations using petrotechnical dataMEYER JOERG H·Filed 2007·Granted May 2, 2017·20 cites·39 claims
- 0279US8892362B2System and method for improving surface electromagnetic surveysSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Nov 18, 2014·3 cites·11 claims
- 0379US7894300B2Fluid characterization from acoustic logging dataSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Feb 22, 2011·14 cites·49 claims
- 0478US8462013B2Apparatus, system, and method for communicating while logging with wired drill pipeHAWTHORN ANDREW·Filed 2010·Granted Jun 11, 2013·8 cites·20 claims
- 0577US11542814B2Telemetry system combining two telemetry methodsBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2020·Granted Jan 3, 2023·1 cites·19 claims
- 0673US7251566B2Pump off measurements for quality control and wellbore stability predictionSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Jul 31, 2007·11 cites·23 claims
- 0770US6912465B2System and method for determining downhole clock driftSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Jun 28, 2005·29 cites·28 claims
- 0869US8791832B2Apparatus, system, and method for communicating while logging with wired drill pipeSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Jul 29, 2014·3 cites·20 claims
- 0969US8532928B2System and method for improving surface electromagnetic surveysALUMBAUGH DAVID·Filed 2008·Granted Sep 10, 2013·7 cites·12 claims
- 1057US9335435B2System and method for improving surface electromagnetic surveysSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted May 10, 2016·0 cites·9 claims
- 1150US2015039281A1Optimizing Drilling Operations Using Petrotechnical DataWESTERNGECO LLC·Filed 2014·Application pending·0 cites
- 1247US2024200443A1In-slips acoustic receptionBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2022·Application pending·0 cites
- 1346US12385390B2Permanent well monitoring with acoustically transparent plugsBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Granted Aug 12, 2025·0 cites·19 claims
- 1442US2022127957A1Acoustic Telemetry For Monitoring An Annulus Between The Production Casing And The Next Outer Casing Of A WellBaker Hughes Oilfied Operations LLC·Filed 2021·Application pending·0 cites
- 1542US2013322210A1Methods and Apparatus for Modeling FormationsALFORD JEFFERRSON Y·Filed 2012·Application pending·0 cites
- 1641US2025109679A1Method of identifying top of cement in real time when cementing a linerBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 1738US2012201096A1Methods and Apparatus to Process Time Series Data for Propagating Signals in A Subterranean FormationVALERO HENRI-PIERRE·Filed 2010·Application pending·0 cites
- 1837US2013126240A1Method for salt and cross-bed proximity detection using deep directional electromagnetic measurements while drillingJOHNSTON LUCIAN·Filed 2011·Application pending·0 cites
- 1937US2016251947A1Methods of Modifying Formation PropertiesSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Application pending·0 cites
- 2036US2018045559A1Seismic investigations using seismic sensorSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Application pending·0 cites
- 2134US11788403B2Detection of a barrier behind a wellbore casingBaker HughesOilfield Operations LLC·Filed 2020·Granted Oct 17, 2023·0 cites·14 claims
- 2234US2013160998A1Lost Circulation Materials and Methods of Using SameAUZERAIS FRANCOIS M·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →