Assignee
M-I DRILLING FLUIDS UK LTD
GB·20 granted patents·10 pending applications·54 citations·filing 2009–2020
Top patents by PatentIndex Score
30 records- 0193US10081755B2Set on demand cement compositions for curing fluid lossM I DRILLING FLUIDS UK LTD·Filed 2013·Granted Sep 25, 2018·22 cites·27 claims
- 0292US10597974B2Downhole valve apparatusM I DRILLING FLUIDS UK LTD·Filed 2016·Granted Mar 24, 2020·11 cites·20 claims
- 0385US10487603B2System and method for flow diversionM I DRILLING FLUIDS UK LTD·Filed 2015·Granted Nov 26, 2019·5 cites·18 claims
- 0483US10369501B2Apparatus, system and method for combining modular repair plugsM I DRILLING FLUIDS UK LTD·Filed 2016·Granted Aug 6, 2019·3 cites·10 claims
- 0578US10968722B2Valve assembly and method of controlling fluid flow in an oil, gas or water wellM I DRILLING FLUIDS UK LTD·Filed 2017·Granted Apr 6, 2021·3 cites·26 claims
- 0678US10895129B2Open hole drilling magnetM I DRILLING FLUIDS UK LTD·Filed 2015·Granted Jan 19, 2021·3 cites·26 claims
- 0776US9205367B2Method of forming an agent and its use in desulphurisationM I DRILLING FLUIDS UK LTD·Filed 2014·Granted Dec 8, 2015·1 cites·14 claims
- 0871US10072198B2Self sealing fluidsM I DRILLING FLUIDS UK LTD·Filed 2016·Granted Sep 11, 2018·1 cites·17 claims
- 0969US10077614B2Drilling assemblyM I DRILLING FLUIDS UK LTD·Filed 2013·Granted Sep 18, 2018·3 cites·19 claims
- 1068US11712642B2Apparatus, system and/or method for modular filter screensM I DRILLING FLUIDS UK LTD·Filed 2020·Granted Aug 1, 2023·0 cites·10 claims
- 1163US10590735B2Fish through filter deviceM I DRILLING FLUIDS UK LTD·Filed 2016·Granted Mar 17, 2020·1 cites·18 claims
- 1263US9987625B2Desulfurization agentM I DRILLING FLUIDS UK LTD·Filed 2015·Granted Jun 5, 2018·0 cites·17 claims
- 1362US10549219B2Apparatus, system and/or method for modular filter screensM I DRILLING FLUIDS UK LTD·Filed 2014·Granted Feb 4, 2020·1 cites·12 claims
- 1460US2020171415A1Apparatus, System and Method For Connecting Filtration ScreensM I DRILLING FLUIDS UK LTD·Filed 2020·Application pending·0 cites
- 1557US11634620B2Method for reducing the rheology of high internal-phase-ratio emulsion wellbore fluidsM I DRILLING FLUIDS UK LTD·Filed 2014·Granted Apr 25, 2023·0 cites·26 claims
- 1649US10550304B2Quaternary ammonium compounds and gas hydrate inhibitor compositionsM I DRILLING FLUIDS UK LTD·Filed 2014·Granted Feb 4, 2020·0 cites·15 claims
- 1749US2016059162A1Screen having frame members with angled surface(s)M I DRILLING FLUIDS UK LTD·Filed 2014·Application pending·0 cites
- 1848US10479922B2Set on demand compositionsM I DRILLING FLUIDS UK LTD·Filed 2014·Granted Nov 19, 2019·0 cites·9 claims
- 1948US9849485B2System, apparatus and/or method for repairing sifting and/or filtering screens using plugs with a mesh layerM-I DRILLING FLUIDS UK LTD·Filed 2014·Granted Dec 26, 2017·0 cites·19 claims
- 2045US10352129B2Apparatus and method for controlling a downhole toolM I DRILLING FLUIDS UK LTD·Filed 2016·Granted Jul 16, 2019·0 cites·16 claims
- 2143US2011028360A1Organic corrosion inhibitor package for organic acidsM I DRILLING FLUIDS UK LTD·Filed 2009·Application pending·0 cites
- 2241US2011024122A1Methods and systems of treating a wellboreM I DRILLING FLUIDS UK LTD·Filed 2009·Application pending·0 cites
- 2339US10065213B2Vibratory separator screen adapterM I DRILLING FLUIDS UK LTD·Filed 2015·Granted Sep 4, 2018·0 cites·10 claims
- 2438US2017362488A1Dry Products for Wellbore Fluids and Methods of Use ThereofM-I DRILLING FLUIDS UK LTD·Filed 2015·Application pending·0 cites
- 2537US2014116467A1Method and system for decontaminating sandM I DRILLING FLUIDS UK LTD·Filed 2013·Application pending·0 cites
- 2632US2017320112A1Integrated automatic tank cleaning skipM-I DRILLING FLUIDS UK LTD·Filed 2015·Application pending·0 cites
- 2732US2017322421A1Intrinsically safe safety goggles with data display, user input and data communicationM-I DRILLING FLUIDS UK LTD·Filed 2015·Application pending·0 cites
- 2832US2017203342A1Methods for scanning and cleaning tanksM-I DRILLING FLUIDS UK LTD·Filed 2015·Application pending·0 cites
- 2926US10758942B2Clip and seal assemblyM I DRILLING FLUIDS UK LTD·Filed 2016·Granted Sep 1, 2020·0 cites·9 claims
- 3022US2015001136A1Apparatus for repairing sifting or filtering screensM I DRILLING FLUIDS UK LTD·Filed 2013·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →