Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10209193 | Nanomaterial-based substrates for chemical sensors using surface enhanced raman spectroscopy | Darryl N. Ventura, Valery N. Khabashesku, Radhika Suresh | 2019-02-19 |
| 10155899 | Methods of forming suspensions and methods for recovery of hydrocarbon material from subterranean formations | Devesh Kumar Agrawal, Valery N. Khabashesku | 2018-12-18 |
| 10120097 | Methods and apparatus for measuring hydrogen sulfide in downhole fluids | Othon Do Rego Monteiro, Devesh Kumar Agrawal | 2018-11-06 |
| 10053974 | Methods of using carbon quantum dots to enhance productivity of fluids from wells | Othon R. Monteiro, Valery N. Khabashesku | 2018-08-21 |
| 9958394 | Molecular enhanced based Surface Enhanced Raman Spectroscopy to detect low concentration of monoethanolamine | Radhika Suresh, Darryl N. Ventura, Bradley G. Harrell, Valery N. Khabashesku, Qusai Darugar | 2018-05-01 |
| 9896776 | Chemical and electrochemical synthesis and deposition of chalcogenides from room temperature ionic liquids | Keith J. Stevenson, Patrick Kearns, Arunkumar Akkineni | 2018-02-20 |
| 9857498 | Devices and methods for detecting chemicals | Othon R. Monteiro, Anusha Chilukuri | 2018-01-02 |
| 9715036 | Wellbores including carbon quantum dots, and methods of forming carbon quantum dots | Othon R. Monteiro, Valery N. Khabashesku | 2017-07-25 |
| 9702217 | Swellable sealing systems and methods for increasing swelling efficiency | Rostyslav Dolog, Oleg A. Mazyar, Valery N. Khabashesku | 2017-07-11 |
| 9561493 | Synthesis of pyrochlore nanostructures and uses thereof | Vaidyanathan Subramanian | 2017-02-07 |
| 9242271 | Chemical and electrochemical synthesis and deposition of chalcogenides from room temperature ionic liquids | Keith J. Stevenson, Patrick Keams, Arunkumar Akkineni | 2016-01-26 |
| 8900537 | Synthesis of pyrochlore nanostructures and uses thereof | Vaidyanathan Subramanian | 2014-12-02 |
| 8709304 | Hydrothermal synthesis of nanocubes of sillenite type compounds for photovoltaic applications and solar energy conversion of carbon dioxide to fuels | Vaidyanathan Subramanian | 2014-04-29 |