Inventor
DOANE JAMES C
US45 patents
⚠️ This page may combine multiple inventors who share the name “DOANE JAMES C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAKER HUGHES INC
27 patentsUS6986390B2Jan 17, 2006
Expandable packer with anchoring feature
BAKER HUGHES INC128 citations99
US7051805B2May 30, 2006
Expandable packer with anchoring feature
BAKER HUGHES INC87 citations98
US6959759B2Nov 1, 2005
Expandable packer with anchoring feature
BAKER HUGHES INC86 citations98
US5558153ASep 24, 1996
Method & apparatus for actuating a downhole tool
BAKER HUGHES INC245 citations98
US7493945B2Feb 24, 2009
Expandable packer with mounted exterior slips and seal
BAKER HUGHES INC71 citations97
US5819854AOct 13, 1998
Activation of downhole tools
BAKER HUGHES INC51 citations96
US6203020B1Mar 20, 2001
Downhole packer with element extrusion-limiting device
BAKER HUGHES INC58 citations95
US7748467B2Jul 6, 2010
Downhole seal apparatus and method
BAKER HUGHES INC25 citations93
US6629563B2Oct 7, 2003
Packer releasing system
BAKER HUGHES INC50 citations93
US6213204B1Apr 10, 2001
High load, thin slip system
BAKER HUGHES INC28 citations93
US7681652B2Mar 23, 2010
Packer setting device for high-hydrostatic applications
BAKER HUGHES INC18 citations92
US7661470B2Feb 16, 2010
Expandable packer with anchoring feature
BAKER HUGHES INC19 citations92
US7387170B2Jun 17, 2008
Expandable packer with mounted exterior slips and seal
BAKER HUGHES INC26 citations92
US7341110B2Mar 11, 2008
Slotted slip element for expandable packer
BAKER HUGHES INC32 citations92
US7134504B2Nov 14, 2006
Expandable packer with anchoring feature
BAKER HUGHES INC12 citations92
US7117949B2Oct 10, 2006
Expandable packer with anchoring feature
BAKER HUGHES INC18 citations92
US7044231B2May 16, 2006
Expandable packer with anchoring feature
BAKER HUGHES INC21 citations92
US6241017B1Jun 5, 2001
Caged slip system and release methods
BAKER HUGHES INC41 citations91
US6119774ASep 19, 2000
Caged slip system
BAKER HUGHES INC34 citations91
US7905492B2Mar 15, 2011
Self-boosting wedge tubing-to-casing seal
BAKER HUGHES INC9 citations84
US7891434B2Feb 22, 2011
Packer setting device for high hydrostatic applications
BAKER HUGHES INC14 citations84
US7448445B2Nov 11, 2008
Downhole tools having a seal ring with reinforcing element
BAKER HUGHES INC15 citations84
US6702031B2Mar 9, 2004
Anchoring device removal method and apparatus
BAKER HUGHES INC16 citations80
US9605509B2Mar 28, 2017
Removable treating plug with run in protected agglomerated granular sealing element
BAKER HUGHES INC5 citations73
US9719319B2Aug 1, 2017
Disintegrating packer slip/seal
BAKER HUGHES INC1 citations52
US9835007B2Dec 5, 2017
Control interface for seal back-up/slip
BAKER HUGHES INC0 citations51
US10018010B2Jul 10, 2018
Disintegrating agglomerated sand frack plug
BAKER HUGHES INC1 citations50
DOANE JAMES C
8 patentsUS8109340B2Feb 7, 2012
High-pressure/high temperature packer seal
DOANE JAMES C90 citations92
US9068413B2Jun 30, 2015
Multi-piston hydrostatic setting tool with locking feature and pressure balanced pistons
DOANE JAMES C14 citations84
US9068414B2Jun 30, 2015
Multi-piston hydrostatic setting tool with locking feature and a single lock for multiple pistons
DOANE JAMES C14 citations84
US8967280B2Mar 3, 2015
Locking assembly for mechanically set packer
DOANE JAMES C7 citations84
US9540899B1Jan 10, 2017
Downhole seal apparatus and method thereof
DOANE JAMES C4 citations73
US8973921B2Mar 10, 2015
High temperature/high pressure seal
DOANE JAMES C4 citations73
US9447649B2Sep 20, 2016
Packer setting mechanism
DOANE JAMES C5 citations71
US9062506B2Jun 23, 2015
Multi-piston hydrostatic setting tool with locking feature outside actuation chambers for multiple pistons
DOANE JAMES C0 citations52
BAKER HUGHES A GE CO LLC
5 patentsUS10443343B2Oct 15, 2019
Threaded packing element spacer ring
BAKER HUGHES A GE CO LLC10 citations84
US10246971B2Apr 2, 2019
Flow activated valve
BAKER HUGHES A GE CO LLC9 citations78
US10145202B2Dec 4, 2018
Wedge slip travel stop
BAKER HUGHES A GE CO LLC3 citations73
US10352119B2Jul 16, 2019
Hydrocarbon powered packer setting tool
BAKER HUGHES A GE CO LLC3 citations72
US10352120B2Jul 16, 2019
Liquid fuel powered packer setting tool
BAKER HUGHES A GE CO LLC2 citations72
KING JAMES G
2 patentsUS9255461B2Feb 9, 2016
Removable fracturing plug of particulate material housed in a sheath set by expansion of a passage through the sheath
KING JAMES G0 citations52
US9109425B2Aug 18, 2015
Removable fracturing plug of particulate material housed in a sheath set by relative end movement of the sheath
KING JAMES G0 citations52