Inventor · disambiguated record
Jamie Oag
Also filed as: OAG JAMIE · OAG JAMIE GEORGE
16 granted patents·5 pending applications·512 citations·filing 1999–2020
92Inventor score
Files withSPEX ENGINEERING UK LTD5BAKER HUGHES INC3HALLIBURTON ENERGY SERV INC2SPEX CORP HOLDINGS LTD2SPEX CORPORATE HOLDINGS LTD2
Top patents by PatentIndex Score
21 records- 0196US6408943B1Method and apparatus for placing and interrogating downhole sensorsHALLIBURTON ENERGY SERV INC·Filed 2000·Granted Jun 25, 2002·236 cites·20 claims
- 0294US6538576B1Self-contained downhole sensor and method of placing and interrogating sameHALLIBURTON ENERGY SERV INC·Filed 1999·Granted Mar 25, 2003·200 cites·28 claims
- 0392US10041321B2Downhole tool with a propellant chargeSPEX ENGINEERING UK LTD·Filed 2015·Granted Aug 7, 2018·12 cites·17 claims
- 0478US10677012B2PlugSPEX SERVICES LTD·Filed 2015·Granted Jun 9, 2020·4 cites·11 claims
- 0578US6564866B2Method and apparatus for a tubing conveyed perforating guns fire identification system using enhanced marker materialBAKER HUGHES INC·Filed 2000·Granted May 20, 2003·42 cites·24 claims
- 0671US11168530B2Tool for severing or assisting in the severing of a conduitSPEX ENGINEERING UK LTD·Filed 2019·Granted Nov 9, 2021·1 cites·16 claims
- 0763US11359450B2Downhole tool with a propellant chargeSPEX CORPORATE HOLDINGS LTD·Filed 2020·Granted Jun 14, 2022·0 cites·33 claims
- 0859US6955217B2Method and apparatus for a tubing conveyed perforating guns fire identification system using fiber opticsBAKER HUGHES INC·Filed 2003·Granted Oct 18, 2005·16 cites·19 claims
- 0957US10954734B2Downhole tool with a propellant chargeSPEX CORPORATE HOLDINGS LTD·Filed 2018·Granted Mar 23, 2021·0 cites·7 claims
- 1055US11332993B2Cutting toolSPEX ENGINEERING UK LTD·Filed 2019·Granted May 17, 2022·0 cites·16 claims
- 1153US8814064B2NozzleOAG JAMIE·Filed 2005·Granted Aug 26, 2014·1 cites·27 claims
- 1250US10400537B2Tool for severing or assisting in the severing of a conduitSPEX ENGINEERING UK LTD·Filed 2016·Granted Sep 3, 2019·0 cites·58 claims
- 1345US10550656B2Cutting toolSPEX ENGINEERING UK LTD·Filed 2015·Granted Feb 4, 2020·0 cites·21 claims
- 1443US10895124B2Colliding toolSPEX CORP HOLDINGS LTD·Filed 2017·Granted Jan 19, 2021·0 cites·31 claims
- 1541US2006054317A1Method and apparatus for a tubing conveyed perforating guns fire identification system using fiber opticsBAKER HUGHES INC·Filed 2005·Application pending·0 cites
- 1637US11215024B2Tool with propellant sectionsSPEX CORP HOLDINGS LTD·Filed 2017·Granted Jan 4, 2022·0 cites·20 claims
- 1735US12378849B2Tool for manipulating material using a pressurized fuel and oxidant mixtureSPEX OIL & GAS LTD·Filed 2020·Granted Aug 5, 2025·0 cites·18 claims
- 1834US2002179301A1Method and apparatus for placing and interrogating downhole sensorsFiled 2002·Application pending·0 cites
- 1933US2003048198A1Self-contained downhole sensor and method of placing and interrogating sameFiled 2002·Application pending·0 cites
- 2033US2003043055A1Self-contained downhole sensor and method of placing and interrogating sameFiled 2002·Application pending·0 cites
- 2132US2004207539A1Self-contained downhole sensor and method of placing and interrogating sameSCHULTZ ROGER L·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →