- All sections
- C - Chemistry; metallurgy
- C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare earth metals
- C01F 17/13 - Preparation or treatment, e.g. separation or purification by using ion exchange resins, e.g. chelate resins
Patent holdings for IPC class C01F 17/13
Total number of patents in this class: 16
10-year publication summary
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0
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0
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0
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0
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0
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7
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2
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4
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3
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ustav Organicke Chemie a Biochemie AV CR, V.v.i. | 118 |
3 |
| Sumitomo Metal Mining Co., Ltd. | 1730 |
2 |
| The University of British Columbia | 1468 |
2 |
| Triumf Inc. | 17 |
2 |
| Danmarks Tekniske Universitet | 934 |
1 |
| Korea Institute of Geoscience and Mineral Resources | 234 |
1 |
| Wayne State University | 674 |
1 |
| Westinghouse Electric Company LLC | 1115 |
1 |
| Rio Tinto Iron and Titanium Canada Inc. | 18 |
1 |
| USA Rare Earth, LLC | 3 |
1 |
| Scandium Canada Ltd. | 1 |
1 |
| Other owners | 0 |