Inventor · disambiguated record
Pradeep Annaiyappa
Also filed as: ANNAIYAPPA PRADEEP
11 granted patents·8 pending applications·80 citations·filing 2007–2024
86Inventor score
Top patents by PatentIndex Score
19 records- 0189US8215417B2Method, device and system for drilling rig modificationANNAIYAPPA PRADEEP·Filed 2007·Granted Jul 10, 2012·55 cites·29 claims
- 0288US10567735B2Wellsite control employing three-dimensional imagingNABORS DRILLING TECH USA INC·Filed 2013·Granted Feb 18, 2020·9 cites·31 claims
- 0377US9464517B2Real time well data alertsPAPOURAS CHRIS·Filed 2012·Granted Oct 11, 2016·7 cites·16 claims
- 0473US12392233B2Methods and apparatus for optimizing downhole drilling conditions using a smart downhole systemNABORS DRILLING TECH USA INC·Filed 2024·Granted Aug 19, 2025·0 cites·20 claims
- 0570US11719087B2Modeling friction along a wellboreNABORS DRILLING TECH USA INC·Filed 2019·Granted Aug 8, 2023·1 cites·19 claims
- 0668US2023205944A1Digital twin for rig operationsNABORS DRILLING TECH USA INC·Filed 2022·Application pending·0 cites
- 0768US2023205945A1Digital twin for rig operationsNABORS DRILLING TECH USA INC·Filed 2022·Application pending·0 cites
- 0868US2023206779A1Digital twin for rig operationsNABORS DRILLING TECH USA INC·Filed 2022·Application pending·0 cites
- 0965US10648321B2Surface control system adaptive downhole weight on bit/torque on bit estimation and utilizationNABORS DRILLING TECH USA INC·Filed 2017·Granted May 12, 2020·1 cites·20 claims
- 1063US12031424B2Methods and apparatus for optimizing downhole drilling conditions using a smart downhole systemNABORS DRILLING TECH USA INC·Filed 2021·Granted Jul 9, 2024·0 cites·21 claims
- 1158US9410418B2Real time well data alertsPAPOURAS CHRIS·Filed 2007·Granted Aug 9, 2016·7 cites·14 claims
- 1258US2023206157A1Performance managementNABORS DRILLING TECH USA INC·Filed 2022·Application pending·0 cites
- 1356US2023098238A1Detection and management of dysfunctions in subterranean operationsNABORS DRILLING TECH USA INC·Filed 2022·Application pending·0 cites
- 1453US11125074B2Marker signal for subterranean drillingNABORS DRILLING TECH USA INC·Filed 2019·Granted Sep 21, 2021·0 cites·18 claims
- 1553US2024418071A1Rop optimizationNABORS DRILLING TECH USA INC·Filed 2024·Application pending·0 cites
- 1652US11781388B2Auto-filling tubularsNABORS DRILLING TECH USA INC·Filed 2022·Granted Oct 10, 2023·0 cites·20 claims
- 1748US2023366278A1Tubular management system error detectionNABORS DRILLING TECH USA INC·Filed 2023·Application pending·0 cites
- 1845US2023096078A1Rig activity managementNABORS DRILLING TECH USA INC·Filed 2022·Application pending·0 cites
- 1943US12175694B2Management of tubular storage in a fingerboard using a vision systemNABORS DRILLING TECH USA INC·Filed 2020·Granted Dec 24, 2024·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Pradeep Annaiyappa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →