Inventor · disambiguated record
Andreas Hohl
Also filed as: HOHL ANDREAS
28 granted patents·4 pending applications·58 citations·filing 2007–2024
94Inventor score
Files withHOHL ANDREAS14HERBIG CHRISTIAN6BAKER HUGHES OILFIELD OPERATIONS LLC3PETERS VOLKER3BAUMANN FEDERN AG1
Top patents by PatentIndex Score
32 records- 0192US10746013B2Downhole test signals for identification of operational drilling parametersHOHL ANDREAS·Filed 2015·Granted Aug 18, 2020·5 cites·21 claims
- 0291US11692404B2Optimized placement of vibration damper tools through mode-shape tuningPETERS VOLKER·Filed 2020·Granted Jul 4, 2023·5 cites·20 claims
- 0387US11199242B2Bit support assembly incorporating damper for high frequency torsional oscillationHOHL ANDREAS·Filed 2019·Granted Dec 14, 2021·6 cites·20 claims
- 0486US12065922B2Estimation of maximum load amplitudes in drilling systems using multiple independent measurementsBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2022·Granted Aug 20, 2024·1 cites·20 claims
- 0583US11448015B2Dampers for mitigation of downhole tool vibrationsHOHL ANDREAS·Filed 2019·Granted Sep 20, 2022·3 cites·22 claims
- 0683US9976405B2Method to mitigate bit induced vibrations by intentionally modifying mode shapes of drill strings by mass or stiffness changesHOHL ANDREAS·Filed 2013·Granted May 22, 2018·9 cites·19 claims
- 0780US11136834B2Dampers for mitigation of downhole tool vibrationsHOHL ANDREAS·Filed 2019·Granted Oct 5, 2021·3 cites·20 claims
- 0877US9394957B2Connection of spring endsBAUMANN FEDERN AG·Filed 2013·Granted Jul 19, 2016·5 cites·14 claims
- 0974US10364663B2Downhole operational modal analysisHOHL ANDREAS·Filed 2016·Granted Jul 30, 2019·3 cites·14 claims
- 1073US10822939B2Normalized status variables for vibration management of drill stringsHOHL ANDREAS·Filed 2017·Granted Nov 3, 2020·2 cites·19 claims
- 1173US8569928B2Method for influencing, damping, or suppressing mechanical vibrations occurring during operation in a turbomachine blade, a turbomachine blade useful for carrying out the method, and a piezoelectric damping elementSZWEDOWICZ JAROSLAW LESZEK·Filed 2011·Granted Oct 29, 2013·6 cites·19 claims
- 1271US9435187B2Method to predict, illustrate, and select drilling parameters to avoid severe lateral vibrationsHOHL ANDREAS·Filed 2013·Granted Sep 6, 2016·4 cites·21 claims
- 1370US11208853B2Dampers for mitigation of downhole tool vibrations and vibration isolation device for downhole bottom hole assemblyPETERS VOLKER·Filed 2019·Granted Dec 28, 2021·1 cites·22 claims
- 1469US10036203B2Automated spiraling detectionHERBIG CHRISTIAN·Filed 2014·Granted Jul 31, 2018·3 cites·20 claims
- 1567US10380280B2Optimal storage of load data for lifetime prediction for equipment used in a well operationHERBIG CHRISTIAN·Filed 2016·Granted Aug 13, 2019·1 cites·18 claims
- 1666US12084924B2Dampers for mitigation of downhole tool vibrations and vibration isolation device for downhole bottom hole assemblyPETERS VOLKER·Filed 2021·Granted Sep 10, 2024·0 cites·20 claims
- 1764US10385615B2Vibrationless moineau systemHERBIG CHRISTIAN·Filed 2016·Granted Aug 20, 2019·1 cites·20 claims
- 1863US2024218791A1Utilizing dynamics data and transfer function for formation evaluationBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 1963US2024247577A1Probabilistic detection of drilling scenariosBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 2057US11288418B2Optimal storage of load data for lifetime prediction for equipment used in a well operationHERBIG CHRISTIAN·Filed 2019·Granted Mar 29, 2022·0 cites·11 claims
- 2156US11434694B2Automated spiraling detectionHERBIG CHRISTIAN·Filed 2018·Granted Sep 6, 2022·0 cites·20 claims
- 2254US11021945B2Method to mitigate bit induced vibrations by intentionally modifying mode shapes of drill strings by mass or stiffness changesHOHL ANDREAS·Filed 2018·Granted Jun 1, 2021·0 cites·18 claims
- 2351US10830038B2Borehole communication using vibration frequencyHOHL ANDREAS·Filed 2019·Granted Nov 10, 2020·0 cites·20 claims
- 2448US11668179B2Drilling evaluation based on coupled torsional vibrationsHOHL ANDREAS·Filed 2021·Granted Jun 6, 2023·0 cites·21 claims
- 2548US10982526B2Estimation of maximum load amplitudes in drilling systems independent of sensor positionHOHL ANDREAS·Filed 2019·Granted Apr 20, 2021·0 cites·20 claims
- 2647US2010065996A1Two-layer or multiple-layer compression springBauman Federn AG·Filed 2007·Application pending·0 cites
- 2746US12091921B2Shock-based damping systems and mechanisms for vibration damping in downhole applicationsKULKE VINCENT·Filed 2022·Granted Sep 17, 2024·0 cites·24 claims
- 2846US9739906B2System and method for defining permissible borehole curvatureFORSTNER INGO·Filed 2013·Granted Aug 22, 2017·0 cites·25 claims
- 2942US11598195B2Statistical approach to incorporate uncertainties of parameters in simulation results and stability analysis for earth drillingHOHL ANDREAS·Filed 2014·Granted Mar 7, 2023·0 cites·20 claims
- 3042US9000941B2Alternating frequency time domain approach to calculate the forced response of drill stringsHOHL ANDREAS·Filed 2013·Granted Apr 7, 2015·0 cites·24 claims
- 3142US2015185363A1Data visualization in borehole systemsHERBIG CHRISTIAN·Filed 2013·Application pending·0 cites
- 3241US9239769B2Method for remote maintenance of a deviceHEIDELBERGER DRUCKMASCH AG·Filed 2013·Granted Jan 19, 2016·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →