- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 27/55 - Mixers with rotary stirring devices in fixed receptaclesKneaders with stirrers driven by the moving material
Patent holdings for IPC class B01F 27/55
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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1
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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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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
|
|---|---|---|
| Bayer HealthCare LLC | 1305 |
1 |
| Vita-mix Management Corporation | 298 |
1 |
| hs-tumbler GmbH | 21 |
1 |
| Black Swan Graphene Inc. | 8 |
1 |
| Institute of Farmland Irrigation, Chinese Academy of Agricultural Sciences (caas) | 1 |
1 |
| Other owners | 0 |