- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 61/56 - Electro-osmotic dewatering
Patent holdings for IPC class B01D 61/56
Total number of patents in this class: 49
10-year publication summary
|
1
|
5
|
4
|
2
|
6
|
2
|
2
|
4
|
0
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Stora Enso Oyj | 1637 |
5 |
| University of Florida Research Foundation, Inc. | 4016 |
4 |
| Ionic Solutions Ltd. | 24 |
4 |
| Korea Water Technology Inc. | 11 |
4 |
| Kurita Water Industries Ltd. | 1191 |
4 |
| BCR Environmental Corporation | 27 |
3 |
| Osmotex AG | 19 |
2 |
| Yeong Chae Lee | 2 |
2 |
| Aqueous Resources LLC | 6 |
2 |
| Myant Swiss Ltd | 5 |
2 |
| The Boeing Company | 20048 |
1 |
| Samsung SDI Co., Ltd. | 8230 |
1 |
| Dong-il Canvas Engineering Co., Ltd. | 2 |
1 |
| Les Technologies ElcoTech Inc. | 2 |
1 |
| Powerchina Huadong Engineering Corporation Limited | 35 |
1 |
| Shaoxing University | 13 |
1 |
| Vysoka Skola Chemicko-technologicka V Praze | 36 |
1 |
| Zhejiang University | 3133 |
1 |
| ABLE Co., Ltd. | 7 |
1 |
| Orsted Wind Power A/S | 87 |
1 |
| Other owners | 7 |