- All sections
- C - Chemistrymetallurgy
- C01D - Compounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium
- C01D 5/06 - Preparation of sulfates by double decomposition
Patent holdings for IPC class C01D 5/06
Total number of patents in this class: 13
10-year publication summary
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1
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1
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0
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1
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0
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1
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0
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1
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0
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sinomine Resources (US) Inc. | 7 |
2 |
| Council of Scientific & Industrial Research | 1449 |
1 |
| Industry Foundation of Chonnam National University | 678 |
1 |
| K-max Pty Ltd | 1 |
1 |
| Tessenderlo Group, NV | 169 |
1 |
| Haldor Topsøe A/S | 629 |
1 |
| Yara Dallol BV | 3 |
1 |
| Hunan Jiang Ye Mechanical and Electrical Technology Co., Ltd | 6 |
1 |
| Novopro Projects Inc. | 4 |
1 |
| Upcycle Minerals Inc. | 4 |
1 |
| MiGao Century Engineering Technology (Chengdu) Limited Company | 3 |
1 |
| Tessenderlo Kerley Sweden AB | 1 |
1 |
| Other owners | 0 |