- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 25/442 - Mixers in which the components are pressed through slits characterised by the relative position of the surfaces during operation
Patent holdings for IPC class B01F 25/442
Total number of patents in this class: 19
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
1
|
0
|
5
|
5
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GEA Mechanical Equipment Italia S.p.A. | 76 |
9 |
| BASF SE | 21072 |
2 |
| Dyno Nobel Inc. | 170 |
2 |
| Hammelmann GmbH | 33 |
2 |
| Pfizer Inc. | 3404 |
1 |
| M. Technique Co., Ltd. | 250 |
1 |
| Tetra Laval Holdings & Finance S.A. | 2181 |
1 |
| Micropore Technologies Ltd | 28 |
1 |
| Other owners | 0 |