- All sections
- C - Chemistrymetallurgy
- C01G - Compounds containing metals not covered by subclasses or
- C01G 45/1221 - Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof
Patent holdings for IPC class C01G 45/1221
Total number of patents in this class: 9
10-year publication summary
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0
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1
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1
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3
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3
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Metal Mining Co., Ltd. | 1994 |
2 |
| Board of Regents, The University of Texas System | 6161 |
1 |
| Contemporary Amperex Technology Co., Limited | 10352 |
1 |
| Nippon Chemical Industrial Co., Ltd. | 294 |
1 |
| University of Leicester | 217 |
1 |
| Virginia Tech Intellectual Properties, Inc. | 966 |
1 |
| Xtralit Ltd. | 8 |
1 |
| E3 Lithium Ltd. | 6 |
1 |
| Other owners | 0 |