- All sections
- B - Performing operationstransporting
- B03C - Magnetic or electrostatic separation of solid materials from solid materials or fluidsseparation by high-voltage electric fields
- B03C 3/78 - Cleaning the electrodes by washing
Patent holdings for IPC class B03C 3/78
Total number of patents in this class: 82
10-year publication summary
|
5
|
8
|
5
|
4
|
11
|
5
|
8
|
10
|
5
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Société des Produits Nestlé S.A. | 9129 |
5 |
| Edwards Limited | 788 |
5 |
| Woco GmbH & Co. KG | 15 |
5 |
| Doosan Enerbility Co., Ltd. | 215 |
4 |
| Aavi Technologies Ltd | 7 |
3 |
| Eisenmann AG | 99 |
3 |
| Mitsubishi Heavy Industries Mechatronics Systems, Ltd. | 78 |
3 |
| Mitsubishi Hitachi Power Systems Environmental Solutions, Ltd. | 20 |
3 |
| LG Electronics Inc. | 71944 |
2 |
| Durr Systems, Inc. | 112 |
2 |
| Mitsubishi Hitachi Power Systems, Ltd. | 993 |
2 |
| Ohio University | 369 |
2 |
| Blue Sky Engineering & Trading Pte Ltd | 2 |
2 |
| Shanghai Bixiufu Enterprise Management Co., Ltd. | 186 |
2 |
| Mitsubishi Power Environmental Solutions, Ltd. | 43 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8582 |
1 |
| Centre National de La Recherche Scientifique | 10227 |
1 |
| Panasonic Corporation | 20209 |
1 |
| Industrial Technology Research Institute | 4990 |
1 |
| Hyundai Motor Company | 21236 |
1 |
| Other owners | 32 |