B01D 61/4281
Comprising multiple membrane capacitive deionization steps
Official title: {comprising multiple membrane capacitive deionization steps}
B01D61/4281 (Comprising multiple membrane capacitive deionization steps) appears on 6 US grants and 11 published applications in this corpus.
Search patents in B01D- Granted patents
- 6
- Published applications
- 11
- Assignees
- 8
- Inventors
- 42
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2020 | 0 | 2 |
| 2021 | 0 | 3 |
| 2022 | 2 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 2 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Water softening intercalation systems5 May 2026US 12,617,699 B2Robert Bosch GmbH
- Flow electrode capacitive deionization system and method for recovering phosphorus in phosphogypsum leachate and synchronous performing brine desalination3 Jun 2025US 12,319,598 B2Huazhong University of Science and Technology
- Continuous separation of radionuclides by shock electrodialysis25 Feb 2025US 12,237,091 B2Massachusetts Institute of Technology
- Desalination device and method of manufacturing such a device9 Jul 2024US 12,030,795 B2Stockholm Water Technology AB
- SWRO and MCDI coupled seawater desalination device system with energy recovery24 May 2022US 11,339,073 B2Jiangsu University of Science and Technology
- Fresh Water Production at the Point of Need Using an Integrated System of Capacitive Deionization and Electrochemical Disinfection10 Sep 2026US 2026/0265090 A1Global Graphene Group, Inc.
- Flow electrode capacitive deionization system and method for recovering phosphorus in phosphogypsum leachate and synchronous performing brine desalination27 Mar 2025US 2025/0100911 A1Huazhong University of Science and Technology
- Water treatment apparatus9 Jan 2025US 2025/0010243 A1Samsung Electronics Co., Ltd.
- Desalination device5 Sep 2024US 2024/0294408 A1Robert Bosch GmbH
- Water softening intercalation systems23 Feb 2023US 2023/0059547 A1Robert Bosch GmbH
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.