- All sections
- C - Chemistrymetallurgy
- C01G - Compounds containing metals not covered by subclasses or
- C01G 45/20 - Compounds containing manganese, with or without oxygen or hydrogen, and containing one or more other elements
Patent holdings for IPC class C01G 45/20
Total number of patents in this class: 4
10-year publication summary
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2
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gegadyne Energy Labs Pvt Ltd | 12 |
2 |
| Nissan North America, Inc. | 500 |
1 |
| Council of Scientific & Industrial Research | 1449 |
1 |
| Other owners | 0 |