- All sections
- B - Performing operationstransporting
- 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: 26
10-year publication summary
|
0
|
1
|
0
|
2
|
1
|
6
|
5
|
3
|
9
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Heavy Industries Process Equipment Co., Ltd. | 25 |
3 |
| 3m Innovative Properties Company | 17849 |
2 |
| Henkel AG & Co. KGaA | 10451 |
2 |
| Kulzer GmbH | 492 |
2 |
| Illinois Tool Works Inc. | 11396 |
1 |
| Samsung SDI Co., Ltd. | 8048 |
1 |
| Bangkok Synthetics Co., Ltd. | 8 |
1 |
| Corob S.p.A. | 40 |
1 |
| EcoGensus LLC | 39 |
1 |
| Ekato Ruehr-und Mischtechnik GmbH | 3 |
1 |
| Ekato Rühr- und Mischtechnik GmbH | 47 |
1 |
| Invent Umwelt-und Verfahrenstechnik AG | 130 |
1 |
| Kornit Digital Technologies Ltd. | 20 |
1 |
| Sartorius Stedim Biotech GmbH | 824 |
1 |
| Sulzer Management AG | 658 |
1 |
| Sumitomo Seika Chemicals Co., Ltd. | 1030 |
1 |
| Central South University of Forestry and Technology | 26 |
1 |
| Frozen Innovations, LLC | 16 |
1 |
| Chongqing Dezhuang Agricultural Products Development Co., Ltd. | 4 |
1 |
| Rampf Production Systems GmbH & Co. KG | 3 |
1 |
| Other owners | 1 |