- All sections
- B - Performing operations; transporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 27/71 - Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with propellers
Patent holdings for IPC class B01F 27/71
Total number of patents in this class: 10
10-year publication summary
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0
|
0
|
1
|
0
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0
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1
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1
|
2
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4
|
1
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sulzer Management AG | 613 |
2 |
| Alphinity USA, Inc. | 15 |
2 |
| Amgen Inc. | 3779 |
1 |
| Andritz Oy | 276 |
1 |
| Ashizawa Finetech Ltd. | 22 |
1 |
| Ekato Rühr- und Mischtechnik GmbH | 45 |
1 |
| Xylem Europe GmbH | 204 |
1 |
| Newterra Corporation, Inc. | 70 |
1 |
| Other owners | 0 |