B01D 2311/2513
To concentrate side
Official title: to concentrate side
B01D2311/2513 (To concentrate side) appears on 4 US grants and 12 published applications in this corpus.
Search patents in B01D- Granted patents
- 4
- Published applications
- 12
- Assignees
- 13
- Inventors
- 36
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 2 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- High recovery electrodialysis method16 Jun 2026US 12,655,046 B2Evoqua Water Technologies LLC
- Filtration device having internal recirculation7 Aug 2018US 10,040,030 B2Microdyn-Nadir GmbH
- Hyperfiltration system suitable for household use24 Oct 2017US 9,795,922 B2Dow Global Technologies LLC
- Membrane separation devices and water treatment plants19 Jul 2016US 9,393,527 B2P & LS Holding GmbH
- Reverse Osmosis Systems and Methods26 Feb 2026US 2026/0054223 A1B. G. Negev Technologies and Applications Ltd.
- Reverse osmosis filtration system25 Dec 2025US 2025/0387754 A1Delta Faucet Company
- Solution treatment method and solution treatment unit23 Jan 2025US 2025/0025836 A1Toray Industries, Inc.
- Liquid purification system8 Feb 2024US 2024/0042388 A1Electrophor, Inc.
- Method for separation of potato proteins from phenolic and/or gl y co alkaloid compounds20 Jul 2023US 2023/0225355 A1Duynie Holding B.V.
Most cited
By later US patents