- All sections
- C - Chemistrymetallurgy
- C01D - Compounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium
- C01D 1/34 - PurificationSeparation with selective solvents
Patent holdings for IPC class C01D 1/34
Total number of patents in this class: 3
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Japan Science and Technology Agency | 1323 |
1 |
| Aluminum Corporation of China Limited | 35 |
1 |
| Yeou Fa Chemical Co., Ltd. | 1 |
1 |
| Other owners | 0 |