- All sections
- C - Chemistrymetallurgy
- C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare earth metals
- C01F 7/50 - Fluorides
Patent holdings for IPC class C01F 7/50
Total number of patents in this class: 27
10-year publication summary
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0
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1
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0
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2
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4
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2
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4
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alcoa USA Corp. | 200 |
3 |
| Stella Chemifa Corporation | 119 |
3 |
| Befesa Aluminio, S.L. | 6 |
2 |
| Samsung Electronics Co., Ltd. | 150501 |
1 |
| Honda Motor Co., Ltd. | 25768 |
1 |
| Showa Denko K.K. | 2146 |
1 |
| Korea Advanced Institute of Science and Technology | 4498 |
1 |
| Aditya Birla Science & Technology Co. Ltd. | 31 |
1 |
| Carnegie Mellon University | 1588 |
1 |
| Central South University | 463 |
1 |
| China Aluminum International Engineering Corporation Limited | 87 |
1 |
| Humboldt-universitat zu Berlin | 75 |
1 |
| K-technologies, Inc. | 13 |
1 |
| MEMC Electronic Materials, Inc. | 77 |
1 |
| Pyrogenesis Canada, Inc. | 67 |
1 |
| Shenzhen Dynanonic Co., Ltd. | 32 |
1 |
| Solvay SA | 973 |
1 |
| Technische Universitaet Wien | 42 |
1 |
| Albert-Ludwigs-Universitaet Freiburg | 144 |
1 |
| KLA Corporation | 1709 |
1 |
| Other owners | 2 |