- 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: 46
10-year publication summary
|
0
|
0
|
0
|
2
|
0
|
6
|
3
|
1
|
21
|
6
|
| 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. | 11644 |
5 |
| Samsung SDI Co., Ltd. | 9590 |
4 |
| eJoule, Inc. | 50 |
4 |
| Toyota Motor Corporation | 34274 |
3 |
| LG Energy Solution, Ltd. | 17171 |
3 |
| Murata Manufacturing Co., Ltd. | 25398 |
2 |
| Ecopro BM Co., Ltd. | 234 |
2 |
| Ilika Technologies Ltd | 69 |
2 |
| Nemaska Lithium Inc. | 76 |
2 |
| Ningde Amperex Technology Limited | 2464 |
2 |
| Nippon Chemical Industrial Co., Ltd. | 292 |
2 |
| LG Chem, Ltd. | 17786 |
1 |
| The Regents of the University of California | 20494 |
1 |
| FUJIFILM Corporation | 30155 |
1 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1248 |
1 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1217 |
1 |
| Hydro-Quebec | 636 |
1 |
| POSCO Co., Ltd. | 1649 |
1 |
| Research Institute of Industrial Science & Technology | 518 |
1 |
| University of Leicester | 217 |
1 |
| Other owners | 6 |