Inventor · disambiguated record
Krishnamurthy Ganesan
Also filed as: GANESAN KRISHNAMURTHY
52 granted patents·10 pending applications·2,202 citations·filing 1988–2020
99Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP27MICROSOFT CORP19GANESAN KRISHNAMURTHY5AMAZON TECH INC3HAN MU1
Top patents by PatentIndex Score
62 records- 0198US7136838B1Digital license and method for obtaining/providing a digital licenseMICROSOFT CORP·Filed 2000·Granted Nov 14, 2006·236 cites·18 claims
- 0297US7065507B2Supervised license acquisition in a digital rights management system on a computing deviceMICROSOFT CORP·Filed 2001·Granted Jun 20, 2006·204 cites·62 claims
- 0396US6772340B1Digital rights management system operating on computing device and having black box tied to computing deviceMICROSOFT CORP·Filed 2000·Granted Aug 3, 2004·621 cites·33 claims
- 0496US6373248B1Nuclear magnetic resonance logging with azimuthal resolutionSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Apr 16, 2002·72 cites·30 claims
- 0594US7683613B2High pressure/high temperature magnetic resonance toolSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Mar 23, 2010·30 cites·21 claims
- 0694US6366089B1Nuclear magnetic resonance logging with azimuthal resolutionSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Apr 2, 2002·56 cites·12 claims
- 0792US8471559B2Downhole micro magnetic resonance analyzerTAHERIAN REZA·Filed 2007·Granted Jun 25, 2013·36 cites·19 claims
- 0892US7925591B2Retail transactions involving digital content in a digital rights management (DRM) systemMICROSOFT CORP·Filed 2006·Granted Apr 12, 2011·33 cites·9 claims
- 0991US7080043B2Content revocation and license modification in a digital rights management (DRM) system on a computing deviceMICROSOFT CORP·Filed 2002·Granted Jul 18, 2006·63 cites·22 claims
- 1091US6255817B1Nuclear magnetic resonance logging with azimuthal resolutionSCHLUMBERGER TECHNOLOGY CORP·Filed 1998·Granted Jul 3, 2001·66 cites·40 claims
- 1190US10706848B1Anomaly detection for voice controlled devicesAMAZON TECH INC·Filed 2018·Granted Jul 7, 2020·32 cites·20 claims
- 1290US7039615B1Retail transactions involving digital content in a digital rights management (DRM) systemMICROSOFT CORP·Filed 2000·Granted May 2, 2006·62 cites·33 claims
- 1390US6400149B1Nuclear magnetic resonance apparatus and method for generating an axisymmetric magnetic field having straight contour lines in the resonance regionSCHLUMBERGER TECHNOLOGY CORP·Filed 2001·Granted Jun 4, 2002·44 cites·23 claims
- 1488US6392410B2Nuclear magnetic resonance apparatus and method for generating an axisymmetric magnetic field having straight contour lines in the resonance regionSCHLUMBERGER TECHNOLOGY CORP·Filed 2001·Granted May 21, 2002·32 cites·32 claims
- 1587US7305366B2Content revocation and license modification in a digital rights management (DRM) system on a computing deviceMICROSOFT CORP·Filed 2005·Granted Dec 4, 2007·15 cites·13 claims
- 1687US7301339B1Estimating the concentration of a substance in a sample using NMRSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Nov 27, 2007·13 cites·25 claims
- 1787US6326784B1Nuclear magnetic resonance logging with azimuthal resolution using gradient coilsSCHLUMBERGER TECHNOLOGY CORP·Filed 1998·Granted Dec 4, 2001·97 cites·128 claims
- 1887US6246236B1Apparatus and method for obtaining a nuclear magnetic resonance measurement while drillingSCHLUMBERGER TECHNOLOGY CORP·Filed 1998·Granted Jun 12, 2001·83 cites·52 claims
- 1986US11381559B2Batch registration and configuration of devicesAMAZON TECH INC·Filed 2020·Granted Jul 5, 2022·2 cites·20 claims
- 2086US8231924B2Ingredient systems comprising trehalose, food products containing trehalose, and methods of making sameGANESAN KRISHNAMURTHY·Filed 2005·Granted Jul 31, 2012·8 cites·22 claims
- 2186US8231925B2Ingredient systems comprising trehalose, food products containing trehalose, and methods of making sameGANESAN KRISHNAMURTHY·Filed 2007·Granted Jul 31, 2012·10 cites·14 claims
- 2286US7110985B2Content revocation and license modification in a digital rights management (DRM) system on a computing deviceMICROSOFT CORP·Filed 2005·Granted Sep 19, 2006·14 cites·20 claims
- 2383US7459907B2Flow measurement using NMRSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Dec 2, 2008·11 cites·18 claims
- 2483US7065787B2Publishing content in connection with digital rights management (DRM) architectureMICROSOFT CORP·Filed 2002·Granted Jun 20, 2006·38 cites·30 claims
- 2583US6492809B1Preconditioning spins near a nuclear magnetic resonance regionSCHLUMBERGER TECHNOLOGY CORP·Filed 1998·Granted Dec 10, 2002·50 cites·26 claims
- 2682US11493661B2Downhole NMR systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Granted Nov 8, 2022·2 cites·11 claims
- 2780US10708265B2Batch registration and configuration of devicesAMAZON TECH INC·Filed 2017·Granted Jul 7, 2020·4 cites·20 claims
- 2880US7152166B2Digital rights management (DRM) encryption and data-protection for content on device without interactive authenticationMICROSOFT CORP·Filed 2002·Granted Dec 19, 2006·29 cites·28 claims
- 2979US8093056B2Method and apparatus for analyzing a hydrocarbon mixture using nuclear magnetic resonance measurementsGANESAN KRISHNAMURTHY·Filed 2007·Granted Jan 10, 2012·9 cites·21 claims
- 3078US9246916B2Specifying rights in a digital rights license according to eventsGANESAN KRISHNAMURTHY·Filed 2009·Granted Jan 26, 2016·7 cites·18 claims
- 3177US9459330B2System and method for obtaining nuclear magnetic resonance measurements on reservoir fluids for prediction of fluid propertiesSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Oct 4, 2016·5 cites·10 claims
- 3276US9838375B2RESTlike API that supports a resilient and scalable distributed applicationMICROSOFT CORP·Filed 2013·Granted Dec 5, 2017·4 cites·20 claims
- 3375US7564240B2Method and apparatus for measuring free induction decay signal and its application to composition analysisSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Jul 21, 2009·7 cites·19 claims
- 3475US7253618B1Method for determining more accurate diffusion coefficient distributions of reservoir fluids using Bi-polar pulsed field gradientsSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Aug 7, 2007·12 cites·23 claims
- 3571US6570381B1Nuclear magnetic resonance well logging method and apparatusSCHLUMBERGER TECHNOLOGY CORP·Filed 1999·Granted May 27, 2003·50 cites·54 claims
- 3670US5923167APulsed nuclear magnetism tool for formation evaluation while drillingSCHLUMBERGER TECHNOLOGY CORP·Filed 1997·Granted Jul 13, 1999·48 cites·5 claims
- 3768US6958604B2Apparatus and methods for J-edit nuclear magnetic resonance measurementSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Oct 25, 2005·26 cites·30 claims
- 3866US7730329B2Digital rights management (DRM) encryption and data-protection for content on device without interactive authenticationMICROSOFT CORP·Filed 2006·Granted Jun 1, 2010·3 cites·16 claims
- 3964US7624794B2Non-conductive and non-magnetic flowline for electromagnetic measurements on reservoir fluids at high pressuresSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Dec 1, 2009·8 cites·33 claims
- 4063US6844728B2Preconditioning spins near a nuclear magnetic resonance region in a boreholeSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Jan 18, 2005·18 cites·46 claims
- 4163US2006161620A1Extensible activities within collaboration sessionsMICROSOFT CORP·Filed 2004·Application pending·0 cites
- 4259US8111814B2Extensible alert typesGANESAN KRISHNAMURTHY·Filed 2006·Granted Feb 7, 2012·2 cites·20 claims
- 4355US6774628B2Nuclear magnetic resonance imaging using phase encoding with non-linear gradient fieldsSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Aug 10, 2004·13 cites·73 claims
- 4451US2014244721A1Real-time communications using a restlike apiTAINE STEPHANE·Filed 2013·Application pending·0 cites
- 4550US10295631B2Composite noise shield for magnetic resonance toolsSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted May 21, 2019·0 cites·11 claims
- 4650US6938469B2Method for determining properties of formation fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Sep 6, 2005·11 cites·29 claims
- 4750US2009327300A1Manifest-based enhanced presence publishingMICROSOFT CORP·Filed 2008·Application pending·0 cites
- 4850US2006167815A1Digital license and method for obtaining/providing a digital licenseMICROSOFT CORP·Filed 2006·Application pending·0 cites
- 4950US2006167814A1Enforcement architecture and method for digital rights managementMICROSOFT CORP·Filed 2006·Application pending·0 cites
- 5047US10185051B2Variable damping control for nuclear magnetic resonance data acquisition system to enhance oilfield logging performanceSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Jan 22, 2019·0 cites·12 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →