- All sections
- B - Performing operations; transporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 27/1131 - Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller with holes in the propeller blade surface
Patent holdings for IPC class B01F 27/1131
Total number of patents in this class: 4
10-year publication summary
0
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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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2
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0
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
SABIC Global Technologies B.V. | 4044 |
2 |
Mott Corporation | 62 |
1 |
Wenzhou Jiayuan Biotechnology Co. LTD | 2 |
1 |
Other owners | 0 |