- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 21/092 - Compounds containing nitrogen and non-metals containing one or more hydrogen atoms containing also one or more metal atoms
Patent holdings for IPC class C01B 21/092
Total number of patents in this class: 27
10-year publication summary
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1
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0
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1
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4
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1
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5
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2
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0
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0
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arkema France | 4246 |
4 |
| Japan Science and Technology Agency | 1213 |
3 |
| Rhodia Operations | 1490 |
3 |
| Nippon Soda Co., Ltd. | 882 |
2 |
| Solvay SA | 946 |
2 |
| Tokyo Institute of Technology | 1312 |
2 |
| Toyota Motor Corporation | 35857 |
1 |
| Uop LLC | 4388 |
1 |
| Bakhu Pharma Limited | 2 |
1 |
| Enevate Corporation | 438 |
1 |
| Hiroshima University | 589 |
1 |
| Taiheiyo Cement Corporation | 243 |
1 |
| The University of Queensland | 654 |
1 |
| Albemarle Germany GmbH | 81 |
1 |
| United Kingdom Research and Innovation | 389 |
1 |
| Specialty Operations France | 924 |
1 |
| Syensqo SA | 119 |
1 |
| Other owners | 0 |