Inventor · disambiguated record
Umut Zalluhoglu
Also filed as: ZALLUHOGLU UMUT
17 granted patents·5 pending applications·20 citations·filing 2017–2022
89Inventor score
Top patents by PatentIndex Score
22 records- 0189US11674353B2Trajectory control for directional drillingHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Jun 13, 2023·3 cites·20 claims
- 0285US12330783B1Weathervaning for hybrid flight aircraftAMAZON TECH INC·Filed 2021·Granted Jun 17, 2025·2 cites·20 claims
- 0381US11408268B2Autonomous directional drilling directional tendency estimationHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Aug 9, 2022·3 cites·20 claims
- 0480US11761326B2Automated scheduling of sensors for directional drillingHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Sep 19, 2023·2 cites·20 claims
- 0579US12084959B2Estimating borehole shape between stationary survey locationsHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Sep 10, 2024·1 cites·20 claims
- 0679US12044117B2Methods for estimating downhole weight on bit and rate of penetration using acceleration measurementsHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Jul 23, 2024·1 cites·16 claims
- 0779US12012840B2Techniques for calibrating borehole propagation model for direction drilling in real timeHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Jun 18, 2024·1 cites·20 claims
- 0879US11739625B2Trajectory control for directional drilling using formation evaluation measurement feedbackHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Aug 29, 2023·2 cites·17 claims
- 0979US10883341B2Determining control inputs for drilling a wellbore trajectory in a geologic formationHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Jan 5, 2021·2 cites·20 claims
- 1069US11326441B2Sensor fusion and model calibration for bit attitude predictionHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted May 10, 2022·1 cites·20 claims
- 1168US11613930B2Systems and methods to improve directional drillingHALLIBURTON ENERGY SERVICES INC·Filed 2017·Granted Mar 28, 2023·1 cites·20 claims
- 1266US12024995B2Perturbation based well path reconstructionHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Jul 2, 2024·1 cites·22 claims
- 1365US12481900B2Probabilistic model calibration and estimation for drilling steering controlHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Nov 25, 2025·0 cites·20 claims
- 1459US12197515B2Diagnostic trouble code signature classification for downhole tool fault identificationHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Jan 14, 2025·0 cites·19 claims
- 1554US2023096963A1Increasing Drilling Accuracy While Increasing Drilling RatesHALLIBURTON ENERGY SERVICES INC·Filed 2022·Application pending·0 cites
- 1646US12428948B2Wellbore trajectory model calibration for directional drillingHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Sep 30, 2025·0 cites·20 claims
- 1745US10947784B2Sliding mode control techniques for steerable systemsHALLIBURTON ENERGY SERVICES INC·Filed 2017·Granted Mar 16, 2021·0 cites·20 claims
- 1843US2020040720A1Drilling performance optimization with extremum seekingHALLIBURTON ENERGY SERVICES INC·Filed 2019·Application pending·0 cites
- 1942US11913334B2Downhole controller assisted drilling of a constant curvature in a boreholeHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Feb 27, 2024·0 cites·20 claims
- 2041US2023175383A1System and method for automated identification of mud motor drilling modeHALLIBURTON ENERGY SERVICES INC·Filed 2021·Application pending·0 cites
- 2141US2020011167A1Optimal trajectory control for rotary steerable systemsHALLIBURTON ENERGY SERVICES INC·Filed 2017·Application pending·0 cites
- 2239US2021164293A1Curvature-based feedback control techniques for directional drillingHALLIBURTON ENERGY SERVICES INC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →