Inventor · disambiguated record
James C. Doane
Also filed as: DOANE JAMES · DOANE JAMES C · DOANE JAMES CHRISTOPHER
72 granted patents·21 pending applications·1,442 citations·filing 1994–2023
99Inventor score
Files withBAKER HUGHES INC40DOANE JAMES C11DOANE JAMES10BAKER HUGHES A GE CO LLC6BAKER HUGHES OILFIELD OPERATIONS LLC3
Top patents by PatentIndex Score
93 records- 0196US7493945B2Expandable packer with mounted exterior slips and sealBAKER HUGHES INC·Filed 2008·Granted Feb 24, 2009·71 cites·19 claims
- 0296US6986390B2Expandable packer with anchoring featureBAKER HUGHES INC·Filed 2004·Granted Jan 17, 2006·128 cites·4 claims
- 0396US5558153AMethod & apparatus for actuating a downhole toolBAKER HUGHES INC·Filed 1994·Granted Sep 24, 1996·245 cites·38 claims
- 0495US10443343B2Threaded packing element spacer ringBAKER HUGHES A GE CO LLC·Filed 2017·Granted Oct 15, 2019·10 cites·12 claims
- 0595US10364632B2Downhole assembly including degradable-on-demand material and method to degrade downhole toolXU ZHIYUE·Filed 2017·Granted Jul 30, 2019·12 cites·29 claims
- 0694US10364630B2Downhole assembly including degradable-on-demand material and method to degrade downhole toolXU ZHIYUE·Filed 2017·Granted Jul 30, 2019·9 cites·22 claims
- 0794US10364631B2Downhole assembly including degradable-on-demand material and method to degrade downhole toolXU ZHIYUE·Filed 2017·Granted Jul 30, 2019·9 cites·24 claims
- 0892US10221642B2Downhole tools having controlled degradation and methodZHANG ZHIHUI·Filed 2017·Granted Mar 5, 2019·9 cites·24 claims
- 0992US10221643B2Downhole tools having controlled degradation and methodZHANG ZHIHUI·Filed 2017·Granted Mar 5, 2019·9 cites·27 claims
- 1092US7051805B2Expandable packer with anchoring featureBAKER HUGHES INC·Filed 2002·Granted May 30, 2006·87 cites·24 claims
- 1192US6959759B2Expandable packer with anchoring featureBAKER HUGHES INC·Filed 2004·Granted Nov 1, 2005·86 cites·8 claims
- 1291US10221641B2Downhole tools having controlled degradation and methodZHANG ZHIHUI·Filed 2017·Granted Mar 5, 2019·8 cites·22 claims
- 1391US9068414B2Multi-piston hydrostatic setting tool with locking feature and a single lock for multiple pistonsDOANE JAMES C·Filed 2012·Granted Jun 30, 2015·14 cites·20 claims
- 1491US9068413B2Multi-piston hydrostatic setting tool with locking feature and pressure balanced pistonsDOANE JAMES C·Filed 2012·Granted Jun 30, 2015·14 cites·20 claims
- 1591US8109340B2High-pressure/high temperature packer sealDOANE JAMES C·Filed 2009·Granted Feb 7, 2012·90 cites·18 claims
- 1691US7891434B2Packer setting device for high hydrostatic applicationsBAKER HUGHES INC·Filed 2010·Granted Feb 22, 2011·14 cites·19 claims
- 1789US10246971B2Flow activated valveBAKER HUGHES A GE CO LLC·Filed 2016·Granted Apr 2, 2019·9 cites·19 claims
- 1888US8307891B2Retractable downhole backup assembly for circumferential seal supportBISHOP DAVID S·Filed 2010·Granted Nov 13, 2012·12 cites·22 claims
- 1988US7341110B2Slotted slip element for expandable packerBAKER HUGHES INC·Filed 2005·Granted Mar 11, 2008·32 cites·19 claims
- 2087US7748467B2Downhole seal apparatus and methodBAKER HUGHES INC·Filed 2007·Granted Jul 6, 2010·25 cites·31 claims
- 2186US10907429B2Plug formed from a disintegrate on demand (DOD) materialXU YINGQING·Filed 2017·Granted Feb 2, 2021·5 cites·8 claims
- 2286US7387170B2Expandable packer with mounted exterior slips and sealBAKER HUGHES INC·Filed 2005·Granted Jun 17, 2008·26 cites·15 claims
- 2384US7117949B2Expandable packer with anchoring featureBAKER HUGHES INC·Filed 2005·Granted Oct 10, 2006·18 cites·4 claims
- 2482US8967280B2Locking assembly for mechanically set packerDOANE JAMES C·Filed 2011·Granted Mar 3, 2015·7 cites·18 claims
- 2581US10145202B2Wedge slip travel stopBAKER HUGHES A GE CO LLC·Filed 2017·Granted Dec 4, 2018·3 cites·13 claims
- 2681US10077624B2Gripping arrangementDOANE JAMES·Filed 2016·Granted Sep 18, 2018·3 cites·12 claims
- 2781US8973921B2High temperature/high pressure sealDOANE JAMES C·Filed 2010·Granted Mar 10, 2015·4 cites·12 claims
- 2881US7681652B2Packer setting device for high-hydrostatic applicationsBAKER HUGHES INC·Filed 2007·Granted Mar 23, 2010·18 cites·19 claims
- 2980US10352119B2Hydrocarbon powered packer setting toolBAKER HUGHES A GE CO LLC·Filed 2016·Granted Jul 16, 2019·3 cites·17 claims
- 3078US9605509B2Removable treating plug with run in protected agglomerated granular sealing elementBAKER HUGHES INC·Filed 2014·Granted Mar 28, 2017·5 cites·21 claims
- 3178US6629563B2Packer releasing systemBAKER HUGHES INC·Filed 2001·Granted Oct 7, 2003·50 cites·40 claims
- 3277US9447649B2Packer setting mechanismDOANE JAMES C·Filed 2013·Granted Sep 20, 2016·5 cites·17 claims
- 3375US10358887B2Degradable elements for downhole applicationsWISE TRISTAN·Filed 2016·Granted Jul 23, 2019·3 cites·18 claims
- 3475US9540899B1Downhole seal apparatus and method thereofDOANE JAMES C·Filed 2013·Granted Jan 10, 2017·4 cites·20 claims
- 3575US7448445B2Downhole tools having a seal ring with reinforcing elementBAKER HUGHES INC·Filed 2006·Granted Nov 11, 2008·15 cites·21 claims
- 3674US10352120B2Liquid fuel powered packer setting toolBAKER HUGHES A GE CO LLC·Filed 2016·Granted Jul 16, 2019·2 cites·16 claims
- 3773US9828828B2Seat arrangement, method for creating a seat and method for fracturing a boreholeDOANE JAMES·Filed 2014·Granted Nov 28, 2017·3 cites·4 claims
- 3872US6536532B2Lock ring for pipe slip pick-up ringBAKER HUGHES INC·Filed 2001·Granted Mar 25, 2003·39 cites·18 claims
- 3970US10648276B2Slip arrangementANDERSON GARY·Filed 2018·Granted May 12, 2020·1 cites·15 claims
- 4070US6203020B1Downhole packer with element extrusion-limiting deviceBAKER HUGHES INC·Filed 1998·Granted Mar 20, 2001·58 cites·16 claims
- 4169US10227839B2Pressure-triggered degradable-on-command component of a downhole tool and methodXU YINGQING·Filed 2017·Granted Mar 12, 2019·1 cites·20 claims
- 4268US7905492B2Self-boosting wedge tubing-to-casing sealBAKER HUGHES INC·Filed 2008·Granted Mar 15, 2011·9 cites·19 claims
- 4368US5819854AActivation of downhole toolsBAKER HUGHES INC·Filed 1996·Granted Oct 13, 1998·51 cites·36 claims
- 4467US7044231B2Expandable packer with anchoring featureBAKER HUGHES INC·Filed 2003·Granted May 16, 2006·21 cites·5 claims
- 4567US6715560B2Collet-cone slip system for releasably securing well toolsBAKER HUGHES INC·Filed 2001·Granted Apr 6, 2004·37 cites·13 claims
- 4665US11613960B2Mechanical stepperDOANE JAMES CHRISTOPHER·Filed 2022·Granted Mar 28, 2023·0 cites·1 claims
- 4765US7661470B2Expandable packer with anchoring featureBAKER HUGHES INC·Filed 2002·Granted Feb 16, 2010·19 cites·16 claims
- 4862US11466537B2Mechanical stepperDOANE JAMES CHRISTOPHER·Filed 2020·Granted Oct 11, 2022·0 cites·16 claims
- 4962US6241017B1Caged slip system and release methodsBAKER HUGHES INC·Filed 1999·Granted Jun 5, 2001·41 cites·37 claims
- 5060US9719319B2Disintegrating packer slip/sealBAKER HUGHES INC·Filed 2014·Granted Aug 1, 2017·1 cites·53 claims
Showing the top 50 of 93 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →