- All sections
- B - Performing operations; transporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 27/09 - Stirrers characterised by the mounting of the stirrers with respect to the receptacle
Patent holdings for IPC class B01F 27/09
Total number of patents in this class: 14
10-year publication summary
|
0
|
0
|
1
|
0
|
2
|
1
|
5
|
5
|
3
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kulzer GmbH | 480 |
2 |
| 3m Innovative Properties Company | 18406 |
1 |
| Henkel AG & Co. KGaA | 10129 |
1 |
| EcoGensus LLC | 44 |
1 |
| Ekato Ruehr-und Mischtechnik GmbH | 4 |
1 |
| Invent Umwelt-und Verfahrenstechnik AG | 133 |
1 |
| Kornit Digital Technologies Ltd. | 20 |
1 |
| Sartorius Stedim Biotech GmbH | 774 |
1 |
| Sulzer Management AG | 613 |
1 |
| Sumitomo Heavy Industries Process Equipment Co., Ltd. | 21 |
1 |
| Sumitomo Seika Chemicals Co., Ltd. | 1028 |
1 |
| Frozen Innovations, LLC | 15 |
1 |
| Rampf Production Systems GmbH & Co. KG | 2 |
1 |
| Other owners | 0 |