- All sections
- C - Chemistrymetallurgy
- C01D - Compounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium
- C01D 1/20 - Preparation by reacting oxides or hydroxides with alkali metal salts
Patent holdings for IPC class C01D 1/20
Total number of patents in this class: 26
10-year publication summary
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1
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0
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0
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4
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0
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3
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3
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3
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2
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sociedad Quimica y Minera de Chile S.A. | 14 |
3 |
| FPInnovations | 226 |
2 |
| Innovator Energy LLC | 74 |
2 |
| Alstom Technology Ltd | 1055 |
1 |
| Aurubis AG | 76 |
1 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1256 |
1 |
| Hatch Ltd. | 221 |
1 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1220 |
1 |
| The Michigan Biotechnology Institute | 15 |
1 |
| Umicore | 740 |
1 |
| Umicore Korea Ltd. | 133 |
1 |
| Universidad de Guadalajara, AKA U de G | 51 |
1 |
| Frontier Lithium Inc. | 11 |
1 |
| Joint Stock Company "science and Innovations" | 70 |
1 |
| NanoMaterials Technology Pte Ltd | 10 |
1 |
| Global Carbon Emissions Solutions LLC | 13 |
1 |
| Joint Stock Company "rosenergoatom" | 80 |
1 |
| Khaje, Kourosh | 1 |
1 |
| Mkhani, Maryam | 1 |
1 |
| Lithium Ark Holding B.V. | 4 |
1 |
| Other owners | 2 |