- 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: 434
10-year publication summary
|
33
|
26
|
33
|
35
|
21
|
20
|
25
|
23
|
18
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tosoh Corporation | 1355 |
20 |
| LG Energy Solution, Ltd. | 16802 |
12 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1217 |
8 |
| BASF SE | 21146 |
7 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1248 |
7 |
| Centre National de La Recherche Scientifique | 10812 |
6 |
| Murata Manufacturing Co., Ltd. | 25261 |
6 |
| Mitsui Mining & Smelting Co., Ltd. | 1398 |
6 |
| Uop LLC | 4275 |
5 |
| Dow Global Technologies LLC | 10707 |
5 |
| Energizer Brands, LLC | 791 |
5 |
| Hunan Brunp EV Recycling Co., Ltd. | 375 |
5 |
| Samsung Electronics Co., Ltd. | 151726 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 33033 |
4 |
| Research Foundation of the City University of New York | 427 |
4 |
| Saudi Arabian Oil Company | 13865 |
4 |
| Toda Kogyo Corporation | 342 |
4 |
| Universite Claude Bernard Lyon 1 | 1064 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10971 |
3 |
| Aqua Resources Corporation | 10 |
3 |
| Other owners | 312 |