- 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 7/08 - Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals with sodium carbonate, e.g. sinter processes
Patent holdings for IPC class C01F 7/08
Total number of patents in this class: 12
10-year publication summary
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0
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0
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2
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0
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0
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2
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0
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3
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0
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aditya Birla Science & Technology Co. Ltd. | 31 |
2 |
| Cytec Industries Inc. | 420 |
2 |
| Hindalco Industries Ltd. | 17 |
2 |
| BASF Corporation | 1823 |
1 |
| Inner Mongolia Datang International Recycling Resource Development Co., Ltd. | 2 |
1 |
| SiTec GmbH | 10 |
1 |
| BHP Billiton Worsley Alumina Pty Ltd. | 5 |
1 |
| Terra CO2 Technology Holdings, Inc. | 35 |
1 |
| Wilco Enterprises Pty Ltd | 1 |
1 |
| Other owners | 0 |