- All sections
- B - Performing operationstransporting
- B03C - Magnetic or electrostatic separation of solid materials from solid materials or fluidsseparation by high-voltage electric fields
- B03C 1/12 - Magnetic separation acting directly on the substance being separated with cylindrical material carriers with magnets moving during operationMagnetic separation acting directly on the substance being separated with cylindrical material carriers with movable pole pieces
Patent holdings for IPC class B03C 1/12
Total number of patents in this class: 99
10-year publication summary
|
12
|
5
|
12
|
5
|
13
|
10
|
9
|
12
|
6
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimadzu Corporation | 6142 |
8 |
| Gen-Probe Incorporated | 1000 |
7 |
| Hitachi, Ltd. | 15449 |
4 |
| Halliburton Energy Services, Inc. | 20769 |
3 |
| Amgen Inc. | 4055 |
3 |
| LIG GmbH | 16 |
3 |
| Siemens AG | 24547 |
2 |
| Seiko Epson Corporation | 19281 |
2 |
| Ford Global Technologies, LLC | 20487 |
2 |
| Clariant International Ltd. | 935 |
2 |
| Engineered Abrasives, Inc. | 31 |
2 |
| HandyLab, Inc. | 101 |
2 |
| Longi Magnet Co., Ltd. | 22 |
2 |
| Mid-American Gunite, Inc. | 29 |
2 |
| Sumitomo Heavy Industries Finetech, Ltd. | 18 |
2 |
| Improbed AB | 22 |
2 |
| Life Technologies Holdings Pte. Ltd | 8 |
2 |
| Cyclomag Pty Limited | 5 |
2 |
| Chengdu Leejun Industrial Co., Ltd. | 11 |
2 |
| Chengdu Leejun Technologies Co., Ltd | 4 |
2 |
| Other owners | 43 |