B01D 2311/2699
Drying
B01D2311/2699 (Drying) appears on 26 US grants and 45 published applications in this corpus.
Search patents in B01D- Granted patents
- 26
- Published applications
- 45
- Assignees
- 35
- Inventors
- 122
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2015 | 1 | 1 |
| 2016 | 1 | 3 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 3 | 5 |
| 2021 | 4 | 3 |
| 2022 | 1 | 6 |
| 2023 | 4 | 7 |
| 2024 | 4 | 6 |
| 2025 | 4 | 7 |
| 2026 | 1 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Processes for preparing hydroxides and oxides of various metals and derivatives thereof21 Apr 2026US 12,606,456 B2Nemaska Lithium Inc.
- Method and system for extraction of minerals based on divalent cations from brine7 Oct 2025US 12,434,192 B2Saudi Water Authority
- Membrane distiller and operation method therefore30 Sep 2025US 12,427,482 B2Nanosized Sweden AB
- Processes for preparing hydroxides and oxides of various metals and derivatives thereof15 Apr 2025US 12,275,650 B2Nemaska Lithium Inc.
- Sunflower seed protein isolate and a process for producing the same14 Jan 2025US 12,193,455 B2Avril
- Processes for preparing hydroxides and oxides of various metals and derivatives thereof13 Aug 2026US 2026/0234024 A1Nemaska Lithium Inc.
- Raw Material Solution Concentration System30 Apr 2026US 2026/0115663 A1Asahi Kasei Kabushiki Kaisha
- Method and system for extraction of minerals based on divalent cations from brine8 Jan 2026US 2026/0008014 A1Saudi Water Authority
- Purified protein compositions and methods of production30 Oct 2025US 2025/0333439 A1Clara Foods Co.
- Anti-Oxidant Repair Ganoderma Lucidum Extract and Preparation Method Therefor16 Oct 2025US 2025/0319146 A1Guangdong Yuewei Edible Fungi Technology Co., Ltd.
Most cited
By later US patents
- Processes for preparing hydroxides and oxides of various metals and derivatives thereof3US 11,142,466 B2Nemaska Lithium Inc. · 2021
- Methods and systems for extracting protein and carbohydrate rich products from a microcrop and compositions thereof2US 10,568,343 B2Parabel Ltd. · 2020
- Divalent ion removal from monoethylene glycol (MEG) feed streams2US 9,469,585 B2Cameron Solutions, Inc. · 2016
- Divalent ion removal from monoethylene glycol (MEG) feed streams2US 9,725,388 B2Cameron Solutions, Inc. · 2017
- Extraction of materials from liquids1US 10,585,024 B1Battelle Memorial Institute · 2020