Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11487041 | Downhole fluid characterization methods and systems employing a casing with a multi-electrode configuration | Mark W. Roberson | 2022-11-01 |
| 11352880 | Determining characteristics of a fluid in a wellbore | Paul F. Rodney, Mark W. Roberson, Batakrishna Mandal, Vimal V. Shah | 2022-06-07 |
| 11319801 | Contrast enhancement agents for subterranean treatment fluids | Mark W. Roberson | 2022-05-03 |
| 11300498 | Corrosion sensor and method and computerized system for using the same | — | 2022-04-12 |
| 11015438 | Zonal representation for flow visualization | Krishna M. Ravi, Mark W. Roberson | 2021-05-25 |
| 10961845 | Casing coupling having communication unit for evaluating downhole conditions | Mark W. Roberson | 2021-03-30 |
| 10914159 | Downhole fluid characterization methods employing a casing with a multi-electrode configuration | Mark W. Roberson | 2021-02-09 |
| 10845297 | Detection of corrosion using dispersed embedded sensors | Mark W. Roberson, John F. Lewis, Dorota Temple | 2020-11-24 |
| 10794124 | Centralizer electronics housing | Mark W. Roberson, Henry E. Rogers, Nicholas Frederick Budler, Krishna M. Ravi, Neal G. Skinner +1 more | 2020-10-06 |
| 10760413 | Electromagnetic telemetry for sensor systems deployed in a borehole environment | Glenn Andrew Wilson, Ahmed Elsayed Fouda, Burkay Donderici, Li Gao, Krishna M. Ravi +3 more | 2020-09-01 |
| 10738590 | Dynamic sensing of the top of cement (TOC) during cementing of a well casing in a well bore | Krishna M. Ravi, Mark W. Roberson | 2020-08-11 |
| 10677048 | Downhole fluid detection using surface waves | Mark W. Roberson, Paul F. Rodney, Batakrishna Mandal, Krishna M. Ravi, Vimal V. Shah | 2020-06-09 |
| 10655448 | Downhole cement strain gauge | Mark W. Roberson | 2020-05-19 |
| 10641084 | Contrast enhancement agents for subterranean treatment fluids | Mark W. Roberson | 2020-05-05 |
| 10570728 | Downhole fluid characterization methods and systems using multi-electrode configurations | Mark W. Roberson, Charles Bartee | 2020-02-25 |
| 10570734 | Determining characteristics of a fluid in a wellbore | Paul F. Rodney, Mark W. Roberson, Batakrishna Mandal, Vimal V. Shah | 2020-02-25 |
| 10534106 | Magnetic surface wave effect to probe fluid properties in a wellbore | Mark W. Roberson | 2020-01-14 |
| 10450850 | Dual-frequency tags to detect cement curing in wellbore applications | Mark W. Roberson, Krishna M. Ravi | 2019-10-22 |
| 10415372 | Sensor coil for inclusion in an RFID sensor assembly | Mark W. Roberson | 2019-09-17 |
| 10358914 | Methods and systems for detecting RFID tags in a borehole environment | Mark W. Roberson, Charles Bartee, Craig W. Roddy, Krishna M. Ravi | 2019-07-23 |
| 10209175 | Detection of corrosion using dispersed embedded sensors | Mark W. Roberson, John F. Lewis, Dorota Temple | 2019-02-19 |
| 10190411 | Downhole fluid characterization methods and systems using multi-electrode configurations | Mark W. Roberson, Charles Bartee | 2019-01-29 |
| 10132160 | Downhole wireless communications using surface waves | Mark W. Roberson, Paul F. Rodney | 2018-11-20 |
| 10125599 | Location of sensors in well formations | — | 2018-11-13 |
| 10089572 | Radio frequency identification tag | Mark W. Roberson | 2018-10-02 |