- All sections
- B - Performing operationstransporting
- B03C - Magnetic or electrostatic separation of solid materials from solid materials or fluidsseparation by high-voltage electric fields
- B03C 3/88 - Cleaning-out collected particles
Patent holdings for IPC class B03C 3/88
Total number of patents in this class: 43
10-year publication summary
|
5
|
4
|
2
|
2
|
6
|
7
|
3
|
7
|
3
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fuji Electric Co., Ltd. | 5134 |
3 |
| Robert Bosch GmbH | 42674 |
2 |
| Daikin Industries, Ltd. | 9991 |
2 |
| Bertin Technologies | 97 |
2 |
| Buffalo Filter LLC | 108 |
2 |
| Eurus Airtech AB | 6 |
2 |
| Sandvik Mining and Construction Supply GmbH | 4 |
2 |
| WOCO Industrietechnik GmbH | 78 |
2 |
| Infinite Cooling Inc. | 11 |
2 |
| LS ELECTRIC Co., Ltd | 693 |
2 |
| Samsung Electronics Co., Ltd. | 145864 |
1 |
| Pratt & Whitney Canada Corp. | 4736 |
1 |
| Edwards Limited | 790 |
1 |
| Karlsruher Institut fur Technologie | 382 |
1 |
| Korea Institute of Machinery & Materials | 746 |
1 |
| Oreck Holdings, LLC | 22 |
1 |
| RENAULT s.a.s. | 5453 |
1 |
| Samsung Engineering Co., Ltd. | 37 |
1 |
| Savannah River Nuclear Solutions, LLC | 50 |
1 |
| SMS Group GmbH | 1124 |
1 |
| Other owners | 12 |