Inventor · disambiguated record
Ankit Purohit
Also filed as: PUROHIT ANKIT
12 granted patents·1 pending application·19 citations·filing 2013–2017
85Inventor score
Files withHALLIBURTON ENERGY SERVICES INC13
Top patents by PatentIndex Score
13 records- 0182US10047573B2In-line tortional vibration mitigation mechanism for oil well drilling assemblyHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Aug 14, 2018·8 cites·20 claims
- 0274US9771794B2Downhole drilling optimization collar with fiber opticsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Sep 26, 2017·2 cites·20 claims
- 0374US9458714B2Downhole drilling optimization collar with fiber opticsHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Oct 4, 2016·4 cites·13 claims
- 0460US10364668B2Measuring micro stalls and stick slips in mud motors using fiber optic sensorsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Jul 30, 2019·2 cites·18 claims
- 0559US9068396B2Anti-stall mechanismHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Jun 30, 2015·2 cites·16 claims
- 0654US9598955B2Wellbore tubular length determination using pulse-echo measurementsHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Mar 21, 2017·1 cites·13 claims
- 0749US10036222B2Bottom hole assembly retrieval for casing-while-drilling operations using a tethered float valveHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Jul 31, 2018·0 cites·19 claims
- 0847US9988847B2Downhole mud motor with adjustable bend angleHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Jun 5, 2018·0 cites·14 claims
- 0945US11174699B2Downhole packer ring apparatus and method of assembling thereofHALLIBURTON ENERGY SERVICES INC·Filed 2017·Granted Nov 16, 2021·0 cites·20 claims
- 1045US9464483B2Bottom hole assembly retrieval for casing-while-drilling operations using a tethered float valveHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Oct 11, 2016·0 cites·20 claims
- 1142US10443309B2Dynamic geo-stationary actuation for a fully-rotating rotary steerable systemHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Oct 15, 2019·0 cites·16 claims
- 1242US2016024912A1Bottom hole assembly fiber optic shape sensingHALLIBURTON ENERGY SERVICES INC·Filed 2013·Application pending·0 cites
- 1339US10533378B2Surface actuated downhole adjustable mud motorHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Jan 14, 2020·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →