- 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 11/10 - Oxides or hydroxides from sulfides
Patent holdings for IPC class C01F 11/10
Total number of patents in this class: 5
10-year publication summary
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0
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0
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0
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2
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0
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1
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0
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0
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1
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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
|
|---|---|---|
| OCP S.A. | 73 |
3 |
| Georgia-Pacific Gypsum LLC | 210 |
1 |
| Oxford University Innovation Limited | 1492 |
1 |
| Other owners | 0 |