- All sections
- C - Chemistrymetallurgy
- C01G - Compounds containing metals not covered by subclasses or
- C01G 31/04 - Halides
Patent holdings for IPC class C01G 31/04
Total number of patents in this class: 15
10-year publication summary
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0
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5
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0
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0
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1
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0
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3
|
1
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1
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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
|
|---|---|---|
| Institute of Process Engineering, Chinese Academy of Sciences | 329 |
3 |
| The Johns Hopkins University | 5898 |
2 |
| ASM IP Holding B.V. | 2409 |
2 |
| Beijing Zhongkaihongde Technology Co., Ltd. | 23 |
2 |
| BYD Company Limited | 6495 |
1 |
| Csir | 177 |
1 |
| Beijing Zhongkaihong de Technology Co., Ltd | 1 |
1 |
| TCM Research Ltd. | 8 |
1 |
| FNC Technologies Inc. | 2 |
1 |
| Nsgi Non-Ferrous Metals Inc. | 2 |
1 |
| Other owners | 0 |