Inventor · disambiguated record
John A. Barton
Also filed as: BARTON JOHN A · BARTON JOHN ANDREW
32 granted patents·6 pending applications·731 citations·filing 1979–2025
97Inventor score
Files withINTUITIVE SURGICAL OPERATIONS18DRESSER IND6AKKERMAN NEIL H3AVA INT CORP2OWEN OIL TOOLS LP2
Top patents by PatentIndex Score
38 records- 0196US12171398B2Systems and methods for high-speed data transmission across an electrical isolation barrierINTUITIVE SURGICAL OPERATIONS·Filed 2023·Granted Dec 24, 2024·3 cites·16 claims
- 0295US11700993B2Electronic assemblies including a conformal moisture barrierINTUITIVE SURGICAL OPERATIONS·Filed 2020·Granted Jul 18, 2023·3 cites·20 claims
- 0395US10731445B2Top-down fracturing systemAKKERMAN NEIL H·Filed 2016·Granted Aug 4, 2020·11 cites·40 claims
- 0495US8079296B2Device and methods for firing perforating gunsBARTON JOHN A·Filed 2009·Granted Dec 20, 2011·71 cites·19 claims
- 0595US7721650B2Modular time delay for actuating wellbore devices and methods for using sameOWEN OIL TOOLS LP·Filed 2008·Granted May 25, 2010·41 cites·19 claims
- 0692US12161290B2Systems and methods for high-speed data transmission across an electrical isolation barrierINTUITIVE SURGICAL OPERATIONS·Filed 2023·Granted Dec 10, 2024·3 cites·16 claims
- 0791US6378283B1Multiple conductor electrical cable with minimized crosstalkHELIX HITEMP CABLES INC·Filed 2000·Granted Apr 30, 2002·69 cites·11 claims
- 0891US5155293ASafety booster for explosive systemsDRESSER IND·Filed 1990·Granted Oct 13, 1992·61 cites·7 claims
- 0990US5513703AMethods and apparatus for perforating and treating production zones and otherwise performing related activities within a wellAVA INT CORP·Filed 1994·Granted May 7, 1996·116 cites·33 claims
- 1086US5088557ADownhole pressure attenuation apparatusDRESSER IND·Filed 1990·Granted Feb 18, 1992·104 cites·22 claims
- 1184US11085278B2Top-down fracturing systemABD TECH LLC·Filed 2019·Granted Aug 10, 2021·3 cites·22 claims
- 1283US4378844AExplosive cutting systemNL INDUSTRIES INC·Filed 1979·Granted Apr 5, 1983·61 cites·17 claims
- 1382US9512683B2Disconnect assembly for cylindrical membersAKKERMAN NEIL H·Filed 2012·Granted Dec 6, 2016·6 cites·30 claims
- 1481US12178398B2Electronic assemblies including a conformal moisture barrierINTUITIVE SURGICAL OPERATIONS·Filed 2023·Granted Dec 31, 2024·0 cites·20 claims
- 1581US2025185894A1Electronic assemblies including a conformal moisture barrierINTUITIVE SURGICAL OPERATIONS·Filed 2024·Application pending·0 cites
- 1680US2025127378A1Systems and methods for high-speed data transmission across an electrical isolation barrierINTUITIVE SURGICAL OPERATIONS·Filed 2024·Application pending·0 cites
- 1777US12313959B2Image capture device with reduced foggingINTUITIVE SURGICAL OPERATIONS·Filed 2023·Granted May 27, 2025·0 cites·16 claims
- 1877US11686995B2Image capture device with reduced foggingINTUITIVE SURGICAL OPERATIONS·Filed 2017·Granted Jun 27, 2023·2 cites·13 claims
- 1977US11602258B2Surgical instruments and systems and methods for determining condition information thereofINTUITIVE SURGICAL OPERATIONS·Filed 2020·Granted Mar 14, 2023·1 cites·20 claims
- 2076US2025383589A1Image capture device with reduced foggingINTUITIVE SURGICAL OPERATIONS·Filed 2025·Application pending·0 cites
- 2174US2025047824A1Compact stereoscopic image capture unitINTUITIVE SURGICAL OPERATIONS·Filed 2024·Application pending·0 cites
- 2271US11690496B2Systems and methods for high-speed data transmission across an electrical isolation barrierINTUITIVE SURGICAL OPERATIONS·Filed 2019·Granted Jul 4, 2023·1 cites·20 claims
- 2371US11690495B2Systems and methods for high-speed data transmission across an electrical isolation barrierINTUITIVE SURGICAL OPERATIONS·Filed 2019·Granted Jul 4, 2023·1 cites·19 claims
- 2470US12185907B2Surgical instruments and systems and methods for determining condition information thereofINTUITIVE SURGICAL OPERATIONS·Filed 2023·Granted Jan 7, 2025·0 cites·17 claims
- 2569US7533727B2Oil well completion tool having severable tubing string barrier discFIKE CORP·Filed 2007·Granted May 19, 2009·14 cites·25 claims
- 2668US5947204AProduction fluid control device and method for oil and/or gas wellsDRESSER IND·Filed 1998·Granted Sep 7, 1999·44 cites·11 claims
- 2766US5044388APerforating gun pressure bleed deviceDRESSER IND·Filed 1989·Granted Sep 3, 1991·22 cites·42 claims
- 2862US7416076B2Apparatus and method for packaging and shipping of high explosive content componentsHALLIBURTON ENERGY SERV INC·Filed 2004·Granted Aug 26, 2008·12 cites·3 claims
- 2962US5423382AApparatus for releasing perforating gun equipment from a well casingDRESSER IND·Filed 1993·Granted Jun 13, 1995·42 cites·20 claims
- 3060US12155810B2Compact stereoscopic image capture unitINTUITIVE SURGICAL OPERATIONS·Filed 2019·Granted Nov 26, 2024·0 cites·12 claims
- 3160US11206967B2Compact binocular image capture deviceINTUITIVE SURGICAL OPERATIONS·Filed 2020·Granted Dec 28, 2021·0 cites·19 claims
- 3256US10575714B2Compact binocular image capture deviceINTUITIVE SURGICAL OPERATIONS·Filed 2017·Granted Mar 3, 2020·0 cites·20 claims
- 3356US5413173AWell apparatus including a tool for use in shifting a sleeve within a well conduitAVA INT CORP·Filed 1993·Granted May 9, 1995·26 cites·15 claims
- 3455US11072985B2Unlocking and unblocking tool for disconnect assembly for cylindrical membersAKKERMAN NEIL H·Filed 2016·Granted Jul 27, 2021·0 cites·29 claims
- 3555USRE39209EProduction fluid control device and method for oil and/or gas wellsDRESSER IND·Filed 2001·Granted Aug 1, 2006·14 cites·16 claims
- 3654US11918422B2Systems and methods for communicating over a reduced number of conductors in a teleoperational systemINTUITIVE SURGICAL OPERATIONS·Filed 2018·Granted Mar 5, 2024·0 cites·20 claims
- 3747US2013014990A1Novel Device and Methods for Firing Perforating GunsOWEN OIL TOOLS LP·Filed 2011·Application pending·0 cites
- 3845US2005183610A1High pressure exposed detonating cord detonator systemFiled 2003·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →