Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12228531 | Method of determining solid and liquid components in sedimentary rocks using NMR relaxation | Philip M. Singer, Yunke Liu, George J. Hirasaki, Harold J. Vinegar | 2025-02-18 |
| 11933932 | Method of estimating permeability using NMR diffusion measurements | Harold J. Vinegar, Philip M. Singer, George J. Hirasaki, Zeliang Chen, Eva Vinegar | 2024-03-19 |
| 11921069 | Determination of fluid-phase-specific petrophysical properties of geological core for oil, water and gas phases | Eva Vinegar, Philip M. Singer, George J. Hirasaki, Zeliang Chen, Harold J. Vinegar | 2024-03-05 |
| 11099292 | Method for determining the composition of natural gas liquids, mean pore-size and tortuosity in a subsurface formation using NMR | Harold J. Vinegar, Philip M. Singer, George J. Hirasaki, Zeliang Chen | 2021-08-24 |
| 10351817 | Amycolatopsis sp. strain and methods of using the same for vanillin production | Pu Zheng, Hui Li, Jianhai Zhou, Shibiao Chu | 2019-07-16 |
| 9822335 | Amycolatopsis sp. strain and methods of using the same for vanillin production | Pu Zheng, Hui Li, Jianhai Zhou, Shibiao Chu | 2017-11-21 |
| 9758759 | Amycolatopsis sp. strain and methods of using the same for vanillin production | Pu Zheng, Hui Li, Jianhai Zhou, Shibiao Chu | 2017-09-12 |
| 9115377 | Amycolatopsis sp. strain and methods of using the same for vanillin production | Pu Zheng, Hui Li, Jianhai Zhou, Shibiao Chu | 2015-08-25 |
| 8805276 | Method, system, relay station and base station for transmitting data mobile communication | Hui Li, Ping Li, Tao Liu, Yi Sheng Xue, Dan Yu +1 more | 2014-08-12 |
| 8798528 | Multi-hop wireless communication system and relay method and relay station therein | Yi Sheng Xue | 2014-08-05 |
| 8391777 | Methods and equipment for performing channel aware relays in an enhanced relay cluster | Hui Li, Tao Liu, Yi Sheng Xue, Wolfgang Zirwas | 2013-03-05 |