- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 17/09 - Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion by thermal diffusion
Patent holdings for IPC class B01D 17/09
Total number of patents in this class: 5
10-year publication summary
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0
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0
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0
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0
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1
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1
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Expansion Energy LLC | 11 |
1 |
| Tangredi, Patricia | 6 |
1 |
| Suzhou Meisheng Environmental Protection Technology Co. Ltd | 10 |
1 |
| Nanjing Vocational University of Industry Technology | 19 |
1 |
| Zhejiang Jiacheng Energy Technology Co., Ltd. | 13 |
1 |
| Other owners | 0 |