- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 25/441 - Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits
Patent holdings for IPC class B01F 25/441
Total number of patents in this class: 36
10-year publication summary
|
0
|
0
|
2
|
0
|
5
|
4
|
6
|
9
|
11
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GEA Mechanical Equipment Italia S.p.A. | 85 |
11 |
| Dyno Nobel Inc. | 174 |
3 |
| Pfizer Inc. | 3422 |
2 |
| Tasz, Inc., AKA Neocork | 9 |
2 |
| LG Chem, Ltd. | 17978 |
1 |
| Ethicon, Inc. | 1117 |
1 |
| Japan Science and Technology Agency | 1207 |
1 |
| IDEX MPT Inc. | 53 |
1 |
| Kagoshima University | 330 |
1 |
| Midea Group Co., Ltd. | 5083 |
1 |
| Sugino Machine Limited | 196 |
1 |
| Tetra Laval Holdings & Finance S.A. | 2267 |
1 |
| University of Utah Research Foundation | 1873 |
1 |
| Wacker Chemie AG | 2118 |
1 |
| West Pharmaceutical Services, Inc. | 418 |
1 |
| Jetstream Wine Technologies Inc. | 11 |
1 |
| Micropore Technologies Ltd | 27 |
1 |
| Arakawa Industry Company Limited | 6 |
1 |
| Beckett Thermal Solutions | 16 |
1 |
| Purem GmbH, Formerly, Eberspächer Exhaust Technology GmbH | 308 |
1 |
| Other owners | 2 |