- All sections
- C - Chemistrymetallurgy
- C01G - Compounds containing metals not covered by subclasses or
- C01G 45/08 - Nitrates
Patent holdings for IPC class C01G 45/08
Total number of patents in this class: 13
10-year publication summary
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0
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0
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1
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0
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2
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0
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0
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0
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1
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| China Petroleum & Chemical Corporation | 2015 |
3 |
| Dalian Research Institute of Petroleum and Petrochemicals, Sinopec Corp. | 60 |
2 |
| Uop LLC | 4289 |
1 |
| Aramco Services Company | 4164 |
1 |
| Institut Francais du Petrole | 41 |
1 |
| Mitsubishi Materials Corporation | 2467 |
1 |
| Research Institute of Petroleum Processing, Sinopec | 367 |
1 |
| Saudi Arabian Oil Company | 13921 |
1 |
| Deepgreen Engineering, Pte. Ltd. | 7 |
1 |
| Shell USA, Inc. | 1282 |
1 |
| Other owners | 0 |