- All sections
- C - Chemistrymetallurgy
- C01G - Compounds containing metals not covered by subclasses or
- C01G 39/02 - OxidesHydroxides
Patent holdings for IPC class C01G 39/02
Total number of patents in this class: 172
10-year publication summary
|
12
|
13
|
16
|
16
|
14
|
11
|
14
|
12
|
8
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DIC Corporation | 3788 |
12 |
| Uop LLC | 4244 |
8 |
| LG Electronics Inc. | 72962 |
4 |
| Nanyang Technological University | 2003 |
4 |
| University-industry Cooperation Group of Kyung Hee University | 1210 |
4 |
| Hubei Zhong'ao Nanotech Co., Ltd | 4 |
4 |
| LG Chem, Ltd. | 17620 |
3 |
| Battelle Memorial Institute | 2481 |
3 |
| University of South Florida | 1821 |
3 |
| JX Nippon Mining & Metals Corporation | 1489 |
3 |
| UChicago Argonne, LLC | 912 |
3 |
| Output Enablers LLC, d/b/a Calchemist | 3 |
3 |
| Samsung Electronics Co., Ltd. | 145864 |
2 |
| The Regents of the University of California | 19898 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 5651 |
2 |
| Albemarle Netherlands B.V. | 57 |
2 |
| claw Biotech Holdings, LLC | 12 |
2 |
| Cyprus Amax Minerals Company | 27 |
2 |
| Eco'ring | 15 |
2 |
| Ecometales Limited | 17 |
2 |
| Other owners | 102 |