Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11406940 | Method for reducing monovalent ions in concentrate of nanofiltration system and the nanofiltration system | Min Luo | 2022-08-09 |
| 11027989 | Membrane filtration system with concentrate staging and concentrate recirculation, switchable stages, or both | — | 2021-06-08 |
| 10995016 | Membrane filtration system with concentrate staging and concentrate recirculation, switchable stages, or both | — | 2021-05-04 |
| 10532938 | Membrane filtration system with concentrate staging and concentrate recirculation, switchable stages, or both | — | 2020-01-14 |