- All sections
- C - Chemistrymetallurgy
- C01G - Compounds containing metals not covered by subclasses or
- C01G 3/02 - OxidesHydroxides
Patent holdings for IPC class C01G 3/02
Total number of patents in this class: 287
10-year publication summary
|
23
|
28
|
18
|
21
|
19
|
15
|
12
|
11
|
17
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30034 |
7 |
| Imam Abdulrahman Bin Faisal University | 562 |
7 |
| The Furukawa Electric Co., Ltd. | 3710 |
6 |
| LG Chem, Ltd. | 17737 |
5 |
| King Saud University | 467 |
5 |
| BASF SE | 21134 |
4 |
| Durham University | 38 |
4 |
| Saudi Arabian Oil Company | 13857 |
4 |
| Toyota Motor Engineering & Manufacturing North America, Inc. | 1739 |
4 |
| The Regents of the University of California | 20378 |
3 |
| Centre National de La Recherche Scientifique | 10805 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 32983 |
3 |
| Massachusetts Institute of Technology | 10172 |
3 |
| Uop LLC | 4273 |
3 |
| Aqua Resources Corporation | 10 |
3 |
| Aramco Services Company | 4157 |
3 |
| Mitsubishi Materials Corporation | 2465 |
3 |
| Nippon Chemical Industrial Co., Ltd. | 292 |
3 |
| Sumitomo Metal Mining Co., Ltd. | 1895 |
3 |
| Umicore | 707 |
3 |
| Other owners | 208 |