- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 7/28 - Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a vertical axis with cylinders
Patent holdings for IPC class B01F 7/28
Total number of patents in this class: 24
10-year publication summary
|
3
|
5
|
2
|
3
|
6
|
1
|
2
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| M. Technique Co., Ltd. | 243 |
3 |
| Invent Umwelt-und Verfahrenstechnik AG | 132 |
2 |
| Toyota Motor Corporation | 30591 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10702 |
1 |
| Accelergy Shanghai R & D Center Co., Ltd. | 40 |
1 |
| Buhler AG | 532 |
1 |
| Carimali S.p.A. | 28 |
1 |
| Clausthaler Umwelttechnikinstitut GmbH (cutec-institut) | 2 |
1 |
| Nissin Giken Co., Ltd. | 3 |
1 |
| Nottingham Trent University | 83 |
1 |
| PRIMIX Corporation | 15 |
1 |
| Roche Molecular Systems, Inc. | 914 |
1 |
| Sintokogio, Ltd. | 1170 |
1 |
| Soprema | 81 |
1 |
| Spinchem AB | 20 |
1 |
| Thermax Limited | 46 |
1 |
| Universiteit Gent | 1326 |
1 |
| Moleaer Inc. | 30 |
1 |
| Energy Research Institute Co., Ltd, Henan Academy of Sciences | 3 |
1 |
| Psd International, LLC | 1 |
1 |
| Other owners | 1 |