- 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: 280
10-year publication summary
|
12
|
13
|
11
|
19
|
21
|
10
|
19
|
30
|
25
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Research Institute of Industrial Science & Technology | 513 |
8 |
| Easymining Sweden AB | 68 |
7 |
| Johnson Matthey Public Limited Company | 1737 |
7 |
| LG Chem, Ltd. | 17741 |
5 |
| Australian Nuclear Science and Technology Organisation | 68 |
5 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1248 |
5 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1217 |
5 |
| Li Industries Inc. | 28 |
5 |
| LG Energy Solution, Ltd. | 16587 |
5 |
| Centre National de La Recherche Scientifique | 10801 |
4 |
| Advanced Lithium Electrochemistry Co., Ltd. | 53 |
4 |
| Korea Institute of Geoscience and Mineral Resources | 241 |
4 |
| POSCO | 2154 |
4 |
| POSCO Co., Ltd. | 1624 |
4 |
| SM Lab Co., Ltd. | 29 |
4 |
| Toyota Motor Corporation | 33893 |
3 |
| Semiconductor Energy Laboratory Co., Ltd. | 11583 |
3 |
| Samsung SDI Co., Ltd. | 9181 |
3 |
| Council of Scientific & Industrial Research | 1433 |
3 |
| Ecophos | 7 |
3 |
| Other owners | 189 |