Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12381248 | Methods of preparing a vanadium electrolyte and mixtures therefor | Yueqi Liu, Chenxi Sun, Richard O. Winter, Zhenguo Yang | 2025-08-05 |
| 11990659 | Fe-Cr redox flow battery systems and methods for preparation of chromium-containing electrolyte therefor | Qingtao Luo | 2024-05-21 |
| 11978939 | Methods of preparing a vanadium electrolyte and mixtures therefor | Yueqi Liu, Chenxi Sun, Richard O. Winter, Zhenguo Yang | 2024-05-07 |
| 11955677 | Redox flow battery systems and methods utilizing primary and secondary redox flow battery arrangements | Qingtao Luo | 2024-04-09 |
| 11764385 | Redox flow battery systems and methods utilizing primary and secondary redox flow battery arrangements | Qingtao Luo | 2023-09-19 |
| 11746012 | Methods and systems for production of an aqueous hypochlorous acid solution | — | 2023-09-05 |
| 11735756 | Redox flow battery systems and methods utilizing a temporal energy profile | Qingtao Luo | 2023-08-22 |
| 11710844 | Fe-Cr redox flow battery systems and methods utilizing chromium complexes with nitrogen-containing ligands | Qingtao Luo | 2023-07-25 |
| 11626608 | Redox flow battery systems and methods of manufacture and operation and reduction of metallic impurities | Kui Wei | 2023-04-11 |
| 11626607 | Methods and systems for determining average oxidation state of redox flow battery systems | Kui Wei | 2023-04-11 |
| 11335938 | Matching state of charge in a string | Chenxi Sun, Jinfeng Wu, Jacob Parks, David Ridley | 2022-05-17 |
| 11233263 | Redox flow battery systems and methods of manufacture and operation and reduction of metallic impurities | Kui Wei | 2022-01-25 |
| 11201345 | Fe—Cr redox flow battery systems and methods of manufacture and operation | Kui Wei | 2021-12-14 |
| 11189854 | Methods and systems for determining average oxidation state of redox flow battery systems using the open circuit voltage | Kui Wei | 2021-11-30 |
| 11097945 | Methods and systems for production of an aqueous hypochlorous acid solution | — | 2021-08-24 |
| 10826102 | Redox flow battery systems including a balance arrangement and methods of manufacture and operation | Kui Wei | 2020-11-03 |
| 10777836 | Fe—Cr redox flow battery systems including a balance arrangement and methods of manufacture and operation | Kui Wei | 2020-09-15 |
| 10333159 | Charge capacity management in redox flow battery string | Chenxi Sun, Jinfeng Wu | 2019-06-25 |
| 10135087 | Matching state of charge in a string | Chenxi Sun, Jinfeng Wu, Jacob Parks, David Ridley | 2018-11-20 |
| 9960443 | Redox flow batteries having multiple electroactive elements | Wei Wang, Zhenguo Yang, Zimin Nie | 2018-05-01 |
| 9941527 | Gas management systems and methods in a redox flow battery | Guanguang Xia, Jinfeng Wu, Chenxi Sun, Christopher J. Howard | 2018-04-10 |
| 9846116 | Methods for determining and/or adjusting redox-active element concentrations in redox flow batteries | Yueqi Liu, Chenxi Sun | 2017-12-19 |
| 9819039 | Redox flow batteries based on supporting solutions containing chloride | Soowhan Kim, Zhenguo Yang, Wei Wang, Zimin Nie, Baowei Chen +2 more | 2017-11-14 |
| 9722264 | Gas management systems and methods in a redox flow battery | Guanguang Xia, Jinfeng Wu, Chenxi Sun, Christopher J. Howard | 2017-08-01 |
| 9368824 | Iron-sulfide redox flow batteries | Guanguang Xia, Zhenguo Yang, Soowhan Kim, Jun Liu, Gordon L. Graff | 2016-06-14 |