- All sections
- C - Chemistrymetallurgy
- C01G - Compounds containing metals not covered by subclasses or
- C01G 45/02 - Oxides
Patent holdings for IPC class C01G 45/02
Total number of patents in this class: 427
10-year publication summary
|
33
|
26
|
33
|
35
|
21
|
20
|
25
|
23
|
18
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tosoh Corporation | 1354 |
20 |
| LG Energy Solution, Ltd. | 16587 |
12 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1217 |
8 |
| BASF SE | 21135 |
7 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1248 |
7 |
| Murata Manufacturing Co., Ltd. | 25214 |
6 |
| Mitsui Mining & Smelting Co., Ltd. | 1405 |
6 |
| Centre National de La Recherche Scientifique | 10801 |
5 |
| Uop LLC | 4273 |
5 |
| Dow Global Technologies LLC | 10696 |
5 |
| Energizer Brands, LLC | 790 |
5 |
| Hunan Brunp EV Recycling Co., Ltd. | 375 |
5 |
| Samsung Electronics Co., Ltd. | 151017 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 32904 |
4 |
| Research Foundation of the City University of New York | 426 |
4 |
| Saudi Arabian Oil Company | 13814 |
4 |
| Toda Kogyo Corporation | 342 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10977 |
3 |
| Aqua Resources Corporation | 10 |
3 |
| Gem Co., Ltd. | 240 |
3 |
| Other owners | 307 |