- All sections
- B - Performing operationstransporting
- B03C - Magnetic or electrostatic separation of solid materials from solid materials or fluidsseparation by high-voltage electric fields
- B03C 1/20 - Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation in the form of belts, e.g. cross-belt type
Patent holdings for IPC class B03C 1/20
Total number of patents in this class: 27
10-year publication summary
|
3
|
3
|
5
|
5
|
1
|
3
|
2
|
0
|
0
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Natural Science, LLC. | 6 |
3 |
| Exactration, LLC | 12 |
2 |
| Fritz Enterprises, Inc. | 4 |
2 |
| Romar International Limited | 18 |
2 |
| LIG GmbH | 15 |
2 |
| Eastman Chemical Company | 2087 |
1 |
| Entsorgafin S.p.A. | 18 |
1 |
| Eriez Manufacturing Co. | 89 |
1 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1265 |
1 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1226 |
1 |
| JFE Steel Corporation | 7527 |
1 |
| Shounan Engineering Inc. | 8 |
1 |
| ThyssenKrupp AG | 3409 |
1 |
| ThyssenKrupp Industrial Solutions AG | 630 |
1 |
| Vale S.A. | 262 |
1 |
| Ancera, LLC | 5 |
1 |
| Avient Corporation | 393 |
1 |
| Hunan Brunp EV Recycling Co., Ltd. | 378 |
1 |
| Qingyuan Jiahe Rare Metal Co., Ltd. | 4 |
1 |
| Janus Automation Group LLC | 2 |
1 |
| Other owners | 1 |