- All sections
- B - Performing operationstransporting
- B03C - Magnetic or electrostatic separation of solid materials from solid materials or fluidsseparation by high-voltage electric fields
- B03C 1/00 - Magnetic separation
Patent holdings for IPC class B03C 1/00
Total number of patents in this class: 507
10-year publication summary
|
47
|
39
|
26
|
38
|
24
|
28
|
23
|
22
|
25
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21080 |
15 |
| Shimadzu Corporation | 6224 |
13 |
| Miltenyi Biotec B.V. & Co. KG | 366 |
10 |
| Siemens AG | 24344 |
9 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6243 |
9 |
| Hitachi, Ltd. | 15632 |
8 |
| Sumitomo Heavy Industries Finetech, Ltd. | 18 |
8 |
| JFE Steel Corporation | 7012 |
7 |
| Osaka University | 3390 |
7 |
| Yantai Ausbio Laboratories Co., Ltd. | 24 |
7 |
| Fuji Electric Co., Ltd. | 5235 |
5 |
| President and Fellows of Harvard College | 6024 |
5 |
| The Regents of the University of California | 20230 |
4 |
| Nikon Corporation | 7308 |
4 |
| National Institute of Advanced Industrial Science and Technology | 3795 |
4 |
| Kazusa DNA Research Institute | 43 |
4 |
| Ube Industries, Ltd. | 825 |
4 |
| Universal Bio Research Co., Ltd. | 126 |
4 |
| Utsunomiya University | 71 |
4 |
| Vale S.A. | 271 |
4 |
| Other owners | 372 |