- All sections
- B - Performing operations; transporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 27/83 - Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers being additionally moved radially, or oscillating about an axis perpendicular to the stirrer axis
Patent holdings for IPC class B01F 27/83
Total number of patents in this class: 4
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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0
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1
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0
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0
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2
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PRC-DeSoto International, Inc. | 567 |
1 |
| University of South Florida | 1817 |
1 |
| North China University of Science and Technology | 71 |
1 |
| ExxonMobil Technology and Engineering Company | 676 |
1 |
| Other owners | 0 |