Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11966002 | Systems and methods for downhole determination of drilling characteristics | — | 2024-04-23 |
| 10445669 | System and method for mapping reservoir properties away from the wellbore | Stefan Wessling, Theodorus W. Geerits, Andreas Hartmann | 2019-10-15 |
| 10119391 | Indicator and method of verifying a tool has reached a portion of a tubular | — | 2018-11-06 |
| 9376909 | Indicator and method of verifying a tool has reached a portion of a tubular | — | 2016-06-28 |
| 8947974 | Seismic measurements while drilling | Radu Coman, Michael Neubert, Michael Koppe | 2015-02-03 |
| 8188882 | Depth measurement by distributed sensors | — | 2012-05-29 |
| 8055448 | Imaging of formation structure ahead of the drill-bit | Tim W. Geerits, Thomas Bohlen, Denise De Nil, Daniel Köhn, Olaf Hellwig +1 more | 2011-11-08 |
| 7954560 | Fiber optic sensors in MWD Applications | Sebastian Csutak, Volker Krueger | 2011-06-07 |
| 7770663 | Apparatus for making quality control measurements while drilling | — | 2010-08-10 |
| 7730967 | Drilling wellbores with optimal physical drill string conditions | Ray Ballantyne, Michael Neubert | 2010-06-08 |
| 7675816 | Enhanced noise cancellation in VSP type measurements | Graham A. Gaston, Stephen McLaughlin | 2010-03-09 |
| 7633834 | VSP pattern recognition in absolute time | Graham A. Gaston, Douglas J. Patterson | 2009-12-15 |
| 7389184 | Downhole library of master wavelets for VSP-while-drilling applications | Ran Zhou | 2008-06-17 |
| 7299884 | Seismic measurements while drilling | — | 2007-11-27 |
| 7274990 | Downhole library of master wavelets for VSP-while-drilling applications | Ran Zhou | 2007-09-25 |