Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12294813 | Distributed image analysis method and storage medium for performing image analysis based on image analysis results from servers | Chao Zou | 2025-05-06 |
| 12072462 | Machine learning enhanced borehole sonic data interpretation | Lin Liang | 2024-08-27 |
| 12055672 | System and method for generating slowness logs in thinly laminated formations | Sandip Bose, Smaine Zeroug | 2024-08-06 |
| 12013510 | Multi-resolution based method for automated acoustic log depth tracking | — | 2024-06-18 |
| 11960043 | Data driven method to invert for the formation anisotropic constants using borehole sonic data | Romain Charles Andre Prioul | 2024-04-16 |
| 11960532 | Image management method, apparatus, and system, and terminal device | Ping Zhang, Wei Su, Ling Deng | 2024-04-16 |
| 11835673 | Methods and systems for determining fast and slow shear directions in an anisotropic formation using a logging while drilling tool | Pu Wang, Sandip Bose, Bikash K. Sinha | 2023-12-05 |
| 11119237 | Methods and systems for determining fast and slow shear directions in an anisotropic formation using a logging while drilling tool | Pu Wang, Sandip Bose, Bikash K. Sinha | 2021-09-14 |
| 11015443 | Estimation of horizontal stresses and nonlinear constants in anisotropic formations such as interbedded carbonate layers in organic-shale reservoirs | Smaine Zeroug, Bikash K. Sinha | 2021-05-25 |
| 10889499 | Degradable conjugated polymers | Zhenan Bao | 2021-01-12 |
| 10890681 | Method for analyzing cement quality in multi-string cased wells using sonic logging | Bikash K. Sinha, Smaine Zeroug | 2021-01-12 |
| 10705056 | Method for analyzing cement integrity in cased wells using sonic logging | Bikash K. Sinha, Smaine Zeroug | 2020-07-07 |
| 10577915 | Sonic logging for assessing well integrity | Bikash K. Sinha, Smaine Zeroug | 2020-03-03 |
| 10393905 | Torsional wave logging | Bikash K. Sinha, Sandip Bose, Jiaqi Yang, Tarek M. Habashy, Smaine Zeroug +1 more | 2019-08-27 |
| 10388881 | Sorting of carbon nanotubes | Zhenan Bao, Ying-Chih Lai, Huiliang Wang, Pascal Hayoz, Thomas Weitz | 2019-08-20 |
| 10138727 | Acoustic multi-modality inversion for cement integrity analysis | Smaine Zeroug, Bikash K. Sinha, Sandip Bose, Jiaqi Yang, Ram Sunder Kalyanaraman | 2018-11-27 |
| 9891334 | System and methodology for determining fracture attributes in a formation | Bikash K. Sinha | 2018-02-13 |
| 9632086 | Method and kit for determining-antibody sensitivity and clone cell strain | Yumei Zhao, Lifang Dong | 2017-04-25 |
| 9611216 | Compound with branching alkyl chains, method for preparing the same, and use thereof in photoelectric device | Jian Pei, Jinhu Dou | 2017-04-04 |
| 9566659 | Chamber with low turbulence argon purging system | Lee Patrick, David Brayshaw, Scott Wittkop, James P. Barrett | 2017-02-14 |
| 9448321 | Torsional wave logging | Bikash K. Sinha, Sandip Bose, Jiaqi Yang, Tarek M. Habashy, Smaine Zeroug +1 more | 2016-09-20 |
| 9217807 | Systems and methods for identifying sanding in production wells using time-lapse sonic data | Jiaqi Yang, Bikash K. Sinha | 2015-12-22 |
| 9209405 | Compound with branching alkyl chains, method for preparing the same, and use thereof in photoelectric device | Jian Pei, Jinhu Dou | 2015-12-08 |
| 8940499 | Reagent for blood analysis and method of use thereof | Yuji Kuang, Baohua Zhang, Bing Xu, Jianhui Shao, Li ZHANG | 2015-01-27 |
| 8831923 | Method and system for determination of horizontal stresses from shear radial variation profiles | Bikash K. Sinha | 2014-09-09 |