B01D 61/466
Comprising the membrane sequence bc or cb
Official title: {comprising the membrane sequence BC or CB}
B01D61/466 (Comprising the membrane sequence bc or cb) appears on 22 US grants and 49 published applications in this corpus.
Search patents in B01D- Granted patents
- 22
- Published applications
- 49
- Assignees
- 39
- Inventors
- 131
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 0 | 3 |
| 2018 | 1 | 3 |
| 2019 | 2 | 3 |
| 2020 | 3 | 4 |
| 2021 | 5 | 8 |
| 2022 | 1 | 3 |
| 2023 | 3 | 3 |
| 2024 | 1 | 4 |
| 2025 | 4 | 4 |
| 2026 | 2 | 11 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Wastewater treatment system and method for semiconductor fabrication process14 Apr 2026US 12,599,874 B2Samsung Electronics Co., Ltd.
- Carbon dioxide electrolytic device and method of controlling carbon dioxide electrolytic device10 Feb 2026US 12,546,017 B2Kabushiki Kaisha Toshiba
- System and method for biological methane gas generation and removal of carbon dioxide therefrom16 Sep 2025US 12,415,976 B2Uchicago Argonne, LLC
- Multi-stage bipolar electrodialysis system for high concentration acid or base production25 Mar 2025US 12,257,551 B2Bl Technologies, Inc.
- Membranes for enhancing rates of water dissociation and water formation25 Feb 2025US 12,233,381 B2The Regents of the University of California
- Simultaneous production method of lithium hydroxide and sulfuric acid1 Oct 2026US 2026/0296908 A1Posco Holdings Inc.
- Electrochemical system for generating acidic and basic solutions17 Sep 2026US 2026/0273470 A1The Board of Trustees of the Leland Stanford Junior University
- Electrodialyzer and Electrodialysis System for CO2 Capture from Ocean Water17 Sep 2026US 2026/0274718 A1California Institute of Technology
- Carbon dioxide capture and biogas upgrading system using microbubble generator-linked electrodeionization device2 Jul 2026US 2026/0183716 A1Weni Co.,Ltd
- Electrochemical technology to purify electrocatalytic co2 and co reduction product streams from supporting electrolytes and other ionic species18 Jun 2026US 2026/0166489 A1Renewco2 Inc.
Most cited
By later US patents
- Methods for treating lithium-containing materials15US 10,597,305 B2Nemaska Lithium Inc. · 2020
- Method for producing lithium hydroxide and lithium carbonate14US 10,661,227 B2Research Institute of Industrial Science & Technology · 2020
- Recycle loop for reduced scaling in bipolar membrane electrodialysis13US 9,937,471 B1X Development LLC · 2018
- Process and apparatus for enriching silicate in drinking water11US 11,220,448 B2Krones AG · 2022
- Acid component removal device, acid component removal method, and acid gas removal device1US 11,014,046 B2Kabushiki Kaisha Toshiba · 2021