- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 25/30 - Alkali metal phosphates
Patent holdings for IPC class C01B 25/30
Total number of patents in this class: 270
10-year publication summary
|
12
|
12
|
13
|
11
|
19
|
21
|
10
|
19
|
30
|
23
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Research Institute of Industrial Science & Technology | 502 |
8 |
| Johnson Matthey Public Limited Company | 1868 |
7 |
| Easymining Sweden AB | 64 |
6 |
| LG Chem, Ltd. | 17656 |
5 |
| Australian Nuclear Science and Technology Organisation | 69 |
5 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1244 |
5 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1213 |
5 |
| LG Energy Solution, Ltd. | 15346 |
5 |
| Centre National de La Recherche Scientifique | 10531 |
4 |
| Advanced Lithium Electrochemistry Co., Ltd. | 52 |
4 |
| Korea Institute of Geoscience and Mineral Resources | 241 |
4 |
| POSCO | 2181 |
4 |
| POSCO Co., Ltd. | 1572 |
4 |
| Li Industries Inc. | 25 |
4 |
| SM Lab Co., Ltd. | 29 |
4 |
| Toyota Motor Corporation | 32869 |
3 |
| Semiconductor Energy Laboratory Co., Ltd. | 11481 |
3 |
| Samsung SDI Co., Ltd. | 8589 |
3 |
| Council of Scientific & Industrial Research | 1439 |
3 |
| Ecophos | 7 |
3 |
| Other owners | 181 |