- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 21/08 - Hydrazoic acidAzidesHalogen azides
Patent holdings for IPC class C01B 21/08
Total number of patents in this class: 16
10-year publication summary
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1
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2
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0
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1
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2
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1
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2
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1
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2
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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
|
|---|---|---|
| Ventana Medical Systems, Inc. | 1053 |
3 |
| Drexel University | 1015 |
2 |
| Pacific Scientific Energetic Materials Company | 49 |
2 |
| Centre National de La Recherche Scientifique | 10855 |
1 |
| Wisconsin Alumni Research Foundation | 3931 |
1 |
| Tsinghua University | 6094 |
1 |
| Japan Science and Technology Agency | 1243 |
1 |
| Korea Research Institute of Chemical Technology | 1441 |
1 |
| Universite Toulouse Iii-paul Sabatier | 257 |
1 |
| Nanjing University of Science and Technology | 169 |
1 |
| United Kingdom Research and Innovation | 384 |
1 |
| SK Specialty Co., Ltd | 27 |
1 |
| Other owners | 0 |