- All sections
- C - Chemistrymetallurgy
- C01G - Compounds containing metals not covered by subclasses or
- C01G 51/42 - Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2
Patent holdings for IPC class C01G 51/42
Total number of patents in this class: 56
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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8
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5
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1
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24
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11
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Semiconductor Energy Laboratory Co., Ltd. | 11708 |
6 |
| Samsung SDI Co., Ltd. | 10047 |
5 |
| eJoule, Inc. | 51 |
5 |
| LG Energy Solution, Ltd. | 17861 |
5 |
| Toyota Motor Corporation | 34877 |
3 |
| Murata Manufacturing Co., Ltd. | 25588 |
2 |
| Ecopro BM Co., Ltd. | 282 |
2 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1250 |
2 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1219 |
2 |
| Ilika Technologies Ltd | 69 |
2 |
| Nemaska Lithium Inc. | 77 |
2 |
| Ningde Amperex Technology Limited | 2537 |
2 |
| Nippon Chemical Industrial Co., Ltd. | 295 |
2 |
| LG Chem, Ltd. | 17867 |
1 |
| The Regents of the University of California | 20587 |
1 |
| FUJIFILM Corporation | 30296 |
1 |
| Hydro-Quebec | 634 |
1 |
| POSCO Co., Ltd. | 1677 |
1 |
| Research Institute of Industrial Science & Technology | 525 |
1 |
| Umicore | 729 |
1 |
| Other owners | 9 |