Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11418262 | Optical module comprising a reflective surface at a preset angle for reflecting light from light transmitting lenses to light receiving lenses | Yue Xiao | 2022-08-16 |
| 11286232 | Preparation of cationic surfactants | Xuan Zhang, Jinxun Wang | 2022-03-29 |
| 11254855 | Surfactant mixtures used during chemical enhanced oil recovery and methods of use thereof | Limin Xu, Alhasan Fuseni, Dongqing Cao | 2022-02-22 |
| 10968382 | Polymer-enhanced surfactant flooding for permeable carbonates | Ali Abdallah Al-Yousef, Salah Hamad Al-Saleh, Alhasan Fuseni | 2021-04-06 |
| 10927290 | Chemical imbibition by gels containing surfactants for fractured carbonate reservoirs | Jinxun Wang, Dongqing Cao, Abdullah Al-Boqmi, Amar Jaber M. Alshehri | 2021-02-23 |
| 10731969 | In-line fiber sensing, noise cancellation and strain detection | — | 2020-08-04 |
| 10520355 | Fiber-optic temperature and flow sensor system and methods | Guigen Liu, Weilin Hou, Qiwen Sheng | 2019-12-31 |
| 10472558 | Polymer-enhanced surfactant flooding for permeable carbonates | Ali Abdallah Al-Yousef, Salah Hamad Al-Saleh, Alhasan Fuseni | 2019-11-12 |
| 10359316 | Fiber optic bolometer | Matthew L. Reinke | 2019-07-23 |
| 10266752 | Polymer-enhanced surfactant flooding for permeable carbonates | Ali Abdallah Al-Yousef, Salah Hamad Al-Saleh, Alhasan Fuseni | 2019-04-23 |
| 10055884 | Three-dimensional fluid micromodels | Ali Alkhatib, Amar Jaber M. Alshehri | 2018-08-21 |
| 10011760 | Polymer-enhanced surfactant flooding for permeable carbonates | Ali Abdallah Al-Yousef, Salah Hamad Al-Saleh, Alhasan Fuseni | 2018-07-03 |
| 9995628 | Fiber-optic temperature and flow sensor system and methods | Guigen Liu, Weilin Hou | 2018-06-12 |
| 9677949 | Fiber-optic sensor for strain-insensitive temperature measurements | — | 2017-06-13 |
| 9297747 | Method to determine trace amounts of crude oil by spectroscopic absorption | Ali Abdallah Al-Yousef, Salah Hamad Al-Saleh, Mohammed AlGeer, Abdullah Alboqmi | 2016-03-29 |
| 9284480 | Polymer-enhanced surfactant flooding for permeable carbonates | Ali Abdallah Al-Yousef, Salah Hamad Al-Saleh, Alhasan Fuseni | 2016-03-15 |
| 8550164 | Oil recovery process for carbonate reservoirs | Ali Abdullah Al-Yousef, Salah Hamad Al-Saleh | 2013-10-08 |
| 8148027 | Electrode composite material | Siew Hwa Chan | 2012-04-03 |
| 7058961 | Disk player, and self-compensating-dynamic-balancer (SCDB) integrated turntable, SCDB integrated clamper and SCDB integrated spindle motor employed in the same | — | 2006-06-06 |
| 6731588 | Disk player, and self-compensating-dynamic-balancer (SCDB) integrated turntable, SCDB integrated clamper and SCDB integrated spindle motor employed in the same | — | 2004-05-04 |