- 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: 442
10-year publication summary
|
33
|
26
|
33
|
36
|
21
|
21
|
26
|
25
|
21
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tosoh Corporation | 1420 |
20 |
| LG Energy Solution, Ltd. | 19066 |
12 |
| BASF SE | 21308 |
8 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1226 |
8 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1267 |
7 |
| Centre National de La Recherche Scientifique | 11026 |
6 |
| Murata Manufacturing Co., Ltd. | 25758 |
6 |
| Uop LLC | 4393 |
5 |
| Dow Global Technologies LLC | 10960 |
5 |
| Energizer Brands, LLC | 793 |
5 |
| Sumitomo Metal Mining Co., Ltd. | 1978 |
5 |
| Hunan Brunp EV Recycling Co., Ltd. | 378 |
5 |
| Samsung Electronics Co., Ltd. | 157946 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 34035 |
4 |
| Research Foundation of the City University of New York | 447 |
4 |
| Universite Claude Bernard Lyon 1 | 1082 |
4 |
| Mitsui Kinzoku Company, Limited | 438 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11124 |
3 |
| Aqua Resources Corporation | 9 |
3 |
| Gem Co., Ltd. | 356 |
3 |
| Other owners | 321 |