- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 27/42 - Mixers with rotor-rotor system, e.g. with intermeshing teeth with rotating surfaces next to each other, i.e. on substantially parallel axes
Patent holdings for IPC class B01F 27/42
Total number of patents in this class: 7
10-year publication summary
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0
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1
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0
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0
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0
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3
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2
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0
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2
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21328 |
1 |
| Covestro Deutschland AG | 2852 |
1 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2842 |
1 |
| Zhejiang University of Science and Technology | 46 |
1 |
| Guangzhou Baiyun Chemical Industry Co., Ltd. | 22 |
1 |
| Jsti Group Co., Ltd. | 21 |
1 |
| SK on Co., Ltd. | 2480 |
1 |
| Other owners | 0 |