Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091921 | Shock-based damping systems and mechanisms for vibration damping in downhole applications | Vincent Kulke, Georg-Peter Ostermeyer, Hanno Reckmann, Armin Kueck | 2024-09-17 |
| 12084924 | Dampers for mitigation of downhole tool vibrations and vibration isolation device for downhole bottom hole assembly | Volker Peters, Dennis Heinisch, Hanno Reckmann, Sasa Mihajlovic | 2024-09-10 |
| 12065922 | Estimation of maximum load amplitudes in drilling systems using multiple independent measurements | — | 2024-08-20 |
| 11692404 | Optimized placement of vibration damper tools through mode-shape tuning | Volker Peters, Hanno Reckmann, Armin Kueck, Christian Herbig, Dennis Heinisch +3 more | 2023-07-04 |
| 11668179 | Drilling evaluation based on coupled torsional vibrations | Vincent Kulke | 2023-06-06 |
| 11598195 | Statistical approach to incorporate uncertainties of parameters in simulation results and stability analysis for earth drilling | Oliver Hoehn, Armin Kueck | 2023-03-07 |
| 11448015 | Dampers for mitigation of downhole tool vibrations | — | 2022-09-20 |
| 11434694 | Automated spiraling detection | Christian Herbig, Hanno Reckmann, Wojciech Emmerich, Oliver Hoehn, Christian Linke +3 more | 2022-09-06 |
| 11288418 | Optimal storage of load data for lifetime prediction for equipment used in a well operation | Christian Herbig, Armin Kueck, Michael Neubert, Hanno Reckmann | 2022-03-29 |
| 11208853 | Dampers for mitigation of downhole tool vibrations and vibration isolation device for downhole bottom hole assembly | Volker Peters, Dennis Heinisch, Hanno Reckmann, Sasa Mihajlovic | 2021-12-28 |
| 11199242 | Bit support assembly incorporating damper for high frequency torsional oscillation | Sasa Mihajlovic | 2021-12-14 |
| 11136834 | Dampers for mitigation of downhole tool vibrations | Sasa Mihajlovic | 2021-10-05 |
| 11021945 | Method to mitigate bit induced vibrations by intentionally modifying mode shapes of drill strings by mass or stiffness changes | Mathias Tergeist, Hatem Oueslati, Christian Herbig, Jayesh Jain, Hanno Reckmann +1 more | 2021-06-01 |
| 10982526 | Estimation of maximum load amplitudes in drilling systems independent of sensor position | — | 2021-04-20 |
| 10830038 | Borehole communication using vibration frequency | Wojciech Emmerich | 2020-11-10 |
| 10822939 | Normalized status variables for vibration management of drill strings | Christian Herbig, Hatem Oueslati, Hanno Reckmann, Michael Neubert | 2020-11-03 |
| 10746013 | Downhole test signals for identification of operational drilling parameters | — | 2020-08-18 |
| 10385615 | Vibrationless moineau system | Christian Herbig, Hanno Reckmann, Carsten Hohl, Harald Grimmer | 2019-08-20 |
| 10380280 | Optimal storage of load data for lifetime prediction for equipment used in a well operation | Christian Herbig, Armin Kueck, Michael Neubert, Hanno Reckmann | 2019-08-13 |
| 10364663 | Downhole operational modal analysis | Mohamed Ichaoui, Hanno Reckmann | 2019-07-30 |
| 10036203 | Automated spiraling detection | Christian Herbig, Hanno Reckmann, Wojciech Emmerich, Oliver Hoehn, Christian Linke +3 more | 2018-07-31 |
| 9976405 | Method to mitigate bit induced vibrations by intentionally modifying mode shapes of drill strings by mass or stiffness changes | Mathias Tergeist, Hatem Oueslati, Christian Herbig, Jayesh Jain, Hanno Reckmann +1 more | 2018-05-22 |
| 9739906 | System and method for defining permissible borehole curvature | Ingo Forstner, Christian Herbig, Christian Linke | 2017-08-22 |
| 9435187 | Method to predict, illustrate, and select drilling parameters to avoid severe lateral vibrations | Bernhard Meyer-Heye, Hanno Reckmann | 2016-09-06 |
| 9394957 | Connection of spring ends | Roland Meier, David Scheidegger | 2016-07-19 |