- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 35/12 - Maintenance of mixers using mechanical means
Patent holdings for IPC class B01F 35/12
Total number of patents in this class: 43
10-year publication summary
|
0
|
1
|
0
|
1
|
5
|
3
|
7
|
7
|
14
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamilton Beach Brands, Inc. | 390 |
3 |
| Afros S.p.A. | 16 |
2 |
| Fast & Fluid Management B.V. | 30 |
2 |
| Rooftop Research, LLC | 20 |
2 |
| Zhengzhou Sanhua Technology & Industry Co., Ltd. | 32 |
2 |
| Whirlpool Corporation | 4395 |
1 |
| Brillux GmbH & Co. KG | 814 |
1 |
| Changzhou University | 180 |
1 |
| Douglas Dynamics, L.L.C. | 91 |
1 |
| Duerr Systems AG | 225 |
1 |
| Ecolab USA Inc. | 5456 |
1 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1191 |
1 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1159 |
1 |
| IKA-Werke GmbH & Co. KG | 165 |
1 |
| Invent Umwelt-und Verfahrenstechnik AG | 130 |
1 |
| KraussMaffei Technologies GmbH | 342 |
1 |
| Ono & Co., Ltd. | 21 |
1 |
| Schippers Europe B.V. | 48 |
1 |
| Univation Technologies, LLC | 643 |
1 |
| Vorwerk & Co. Interholding GmbH | 464 |
1 |
| Other owners | 17 |