Inventor · disambiguated record
Philip M. Gregurek
Also filed as: GREGUREK PHILIP M · GREGUREK PHILIP MATTHEW
17 granted patents·4 pending applications·75 citations·filing 2010–2024
92Inventor score
Technology areasE21B
Files withBAKER HUGHES OILFIELD OPERATIONS LLC5NGUYEN TUAN4GREGUREK PHILIP M3SMITH INTERNATIONAL3ALSUP SHELTON W1
Top patents by PatentIndex Score
21 records- 0194US11421496B1Mill to whipstock connection systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2020·Granted Aug 23, 2022·9 cites·31 claims
- 0290US11162315B2Window mill and whipstock connector for a resource exploration and recovery systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2020·Granted Nov 2, 2021·4 cites·27 claims
- 0390US10487605B2Method of wellbore isolation with cutting and pulling a string in a single tripBAKER HUGHES A GE CO LLC·Filed 2017·Granted Nov 26, 2019·8 cites·28 claims
- 0487US8739900B2System and method for coupling a drill bit to a whipstockGREGUREK PHILIP M·Filed 2012·Granted Jun 3, 2014·11 cites·20 claims
- 0585US9915098B2Systems for forming lateral wellboresSMITH INTERNATIONAL·Filed 2015·Granted Mar 13, 2018·4 cites·20 claims
- 0685US9004159B2High performance wellbore departure and drilling systemALSUP SHELTON W·Filed 2012·Granted Apr 14, 2015·12 cites·20 claims
- 0784US8820437B2Cementing whipstock apparatus and methodsERVIN DAVID L·Filed 2011·Granted Sep 2, 2014·12 cites·44 claims
- 0879US8844620B2Side-tracking system and related methodsGREGUREK PHILIP M·Filed 2010·Granted Sep 30, 2014·7 cites·23 claims
- 0977US11162314B2Casing exit anchor with redundant activation systemNGUYEN TUAN·Filed 2020·Granted Nov 2, 2021·1 cites·13 claims
- 1076US2024247558A1Annular pressure activated downhole toolBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 1175US2024200416A1Annular pressure activated downhole toolBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 1274US8997895B2System and method for coupling an impregnated drill bit to a whipstockSWADI SHANTANU N·Filed 2012·Granted Apr 7, 2015·5 cites·27 claims
- 1370US12044086B2Annular pressure activated downhole toolHERN GREGORY L·Filed 2022·Granted Jul 23, 2024·0 cites·20 claims
- 1466US11761277B2Casing exit anchor with redundant activation systemNGUYEN TUAN·Filed 2021·Granted Sep 19, 2023·0 cites·16 claims
- 1565US9206648B2Cementing whipstock apparatus and methodsSMITH INTERNATIONAL·Filed 2013·Granted Dec 8, 2015·2 cites·21 claims
- 1661US11885184B2Pull-away shearing mechanismNGUYEN TUAN·Filed 2021·Granted Jan 30, 2024·0 cites·15 claims
- 1754US11702888B2Window mill and whipstock connector for a resource exploration and recovery systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2021·Granted Jul 18, 2023·0 cites·15 claims
- 1853US11131159B1Casing exit anchor with redundant setting systemNGUYEN TUAN·Filed 2020·Granted Sep 28, 2021·0 cites·26 claims
- 1951US2014216819A1System and method for coupling a drill bit to a whipstockSMITH INTERNATIONAL·Filed 2014·Application pending·0 cites
- 2043US2016130929A1Property monitoring below a nonpenetrated sealGREGUREK PHILIP MATTHEW·Filed 2014·Application pending·0 cites
- 2140US9790768B2Apparatus to activate a downhole tool by way of electromagnets via wireline currentGREGUREK PHILIP M·Filed 2015·Granted Oct 17, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →