- All sections
- B - Performing operationstransporting
- B03C - Magnetic or electrostatic separation of solid materials from solid materials or fluidsseparation by high-voltage electric fields
- B03C 1/247 - Magnetic separation acting directly on the substance being separated with material carried by oscillating fieldsMagnetic separation acting directly on the substance being separated with material carried by travelling fields, e.g. generated by stationary magnetic coilsEddy-current separators, e.g. sliding ramp with material carried by travelling fields obtained by a rotating magnetic drum
Patent holdings for IPC class B03C 1/247
Total number of patents in this class: 81
10-year publication summary
|
9
|
8
|
10
|
3
|
10
|
6
|
7
|
3
|
5
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eriez Manufacturing Co. | 88 |
3 |
| New Steel Soluções Sustentaveis S.A. | 4 |
3 |
| Novelis Inc. | 730 |
3 |
| Pure Recovery Group, L.P., Pure Recovery Group, Inc. (a Florida Corporation) | 4 |
3 |
| Magsort Oy | 9 |
3 |
| LIG GmbH | 16 |
3 |
| Hitachi Metals, Ltd. | 1990 |
2 |
| Ford Global Technologies, LLC | 20367 |
2 |
| Fuji Electric Co., Ltd. | 5085 |
2 |
| Goudsmit Magnetic Systems BV | 5 |
2 |
| IFE Aufbereitungstechnik GmbH | 25 |
2 |
| Magnetic Products, Inc. | 12 |
2 |
| Steinert Australia Pty Ltd | 2 |
2 |
| Suez Groupe | 171 |
2 |
| Sumitomo Heavy Industries Finetech, Ltd. | 18 |
2 |
| Utsunomiya University | 68 |
2 |
| Vale S.A. | 267 |
2 |
| Recco B.V. | 4 |
2 |
| Ambitious Technologies, Ltd. | 4 |
2 |
| BlueScope Recycling and Materials LLC | 2 |
2 |
| Other owners | 35 |