- All sections
- B - Performing operationstransporting
- B03C - Magnetic or electrostatic separation of solid materials from solid materials or fluidsseparation by high-voltage electric fields
- B03C 1/015 - Pretreatment specially adapted for magnetic separation by chemical treatment imparting magnetic properties to the material to be separated, e.g. roasting, reduction, oxidation
Patent holdings for IPC class B03C 1/015
Total number of patents in this class: 102
10-year publication summary
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3
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4
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5
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9
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2
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3
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4
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5
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6
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3
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21071 |
20 |
| Siemens AG | 24366 |
17 |
| Inguran, LLC | 219 |
4 |
| Zhengzhou Non-Ferrous Metals Research Institute Co.Ltd of Chalco | 45 |
3 |
| Therakos Development Limited | 24 |
3 |
| BioLegend, Inc. | 58 |
2 |
| Fives FCB | 58 |
2 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1244 |
2 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1213 |
2 |
| Kansas State University Research Foundation | 461 |
2 |
| Northeastern University | 546 |
2 |
| Politecnico di Milano | 859 |
2 |
| University of Kansas | 887 |
2 |
| Greiner Bio-One North America, Inc. | 15 |
2 |
| Red Mud Enterprises LLC | 5 |
2 |
| The Regents of the University of California | 20195 |
1 |
| Becton, Dickinson and Company | 7362 |
1 |
| BASF Corporation | 1720 |
1 |
| Koninklijke Philips Electronics N.V. | 9058 |
1 |
| Massachusetts Institute of Technology | 10128 |
1 |
| Other owners | 30 |