- All sections
- B - Performing operations; transporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 27/55 - Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers driven by the moving material
Patent holdings for IPC class B01F 27/55
Total number of patents in this class: 3
10-year publication summary
|
0
|
0
|
0
|
0
|
1
|
0
|
0
|
1
|
1
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bayer HealthCare LLC | 1415 |
1 |
| hs-tumbler GmbH | 13 |
1 |
| Black Swan Graphene Inc. | 10 |
1 |
| Other owners | 0 |