Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312534 | Treating fluid comprising hydrocarbons, water, and polymer | Sumitra Subrahmanyan, Gayani W. Pinnawala, Sophany Thach, Gregory A. Winslow, Dennis Arun Alexis +3 more | 2025-05-27 |
| 12215276 | Ph control in fluid treatment | Sujeewa S. Palayangoda, Kerry K. Spilker, Sumitra Subrahmanyan, Gayani W. Pinnawala, Sophany Thach +5 more | 2025-02-04 |
| 11898094 | Systems and processes for improved drag reduction estimation and measurement | Nabijan Nizamidin, Timothy P. Theriot, Gojko Matovic, Seung Joo Han, Do Hoon Kim +1 more | 2024-02-13 |
| 11834606 | Treating fluid comprising hydrocarbons, water, and polymer | Sumitra Subrahmanyan, Gayani W. Pinnawala, Sophany Thach, Gregory A. Winslow, Dennis Arun Alexis +3 more | 2023-12-05 |
| 11591893 | PH control in fluid treatment | Sujeewa S. Palayangoda, Kerry K. Spilker, Sumitra Subrahmanyan, Gayani W. Pinnawala, Sophany Thach +5 more | 2023-02-28 |
| 11585741 | Portable apparatus and methods for analyzing injection fluids | David Espinosa, Kerry K. Spilker | 2023-02-21 |
| 11242739 | Treating fluid comprising hydrocarbons, water, and polymer | Sumitra Subrahmanyan, Gayani W. Pinnawala, Sophany Thach, Gregory A. Winslow, Dennis Arun Alexis +3 more | 2022-02-08 |
| 11085259 | Systems and processes for improved drag reduction estimation and measurement | Nabijan Nizamidin | 2021-08-10 |
| 10436693 | Portable apparatus and methods for analyzing injection fluids | Varadarajan Dwarakanath, Dustin L. Walker, David Espinosa, Dennis Arun Alexis, Marlon Solano | 2019-10-08 |
| 10168265 | Portable apparatus and methods for analyzing injection fluids | Varadarajan Dwarakanath, Dustin L. Walker, David Espinosa, Dennis Arun Alexis, Marlon Solano | 2019-01-01 |