- All sections
- C - Chemistrymetallurgy
- C01G - Compounds containing metals not covered by subclasses or
- C01G 37/02 - Oxides or hydrates thereof
Patent holdings for IPC class C01G 37/02
Total number of patents in this class: 57
10-year publication summary
|
6
|
6
|
6
|
4
|
1
|
0
|
5
|
1
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4275 |
4 |
| Kyocera Corporation | 14195 |
3 |
| Lanxess Deutschland GmbH | 1103 |
3 |
| Korea Institute of Energy Research | 872 |
2 |
| Newsouth Innovations Pty Limited | 611 |
2 |
| University of Connecticut | 876 |
2 |
| The University of Queensland | 670 |
2 |
| National Technology & Engineering Solutions of Sandia, LLC | 1925 |
2 |
| Qinghai Institute of Salt Lakes, Chinese Academy of Sciences | 29 |
2 |
| The Regents of the University of California | 20410 |
1 |
| NEC Corporation | 36464 |
1 |
| Merck Patent GmbH | 5729 |
1 |
| Centre National de La Recherche Scientifique | 10812 |
1 |
| Sumitomo Electric Industries, Ltd. | 15978 |
1 |
| Sumitomo Electric Hardmetal Corp. | 1063 |
1 |
| A.L.M.T. Corp. | 236 |
1 |
| Aqua Resources Corporation | 10 |
1 |
| China Building Materials Academy | 25 |
1 |
| Chongqing University of Technology | 30 |
1 |
| Industry-Academic Cooperation Foundation, Yonsei University | 2423 |
1 |
| Other owners | 24 |