- All sections
- B - Performing operations; transporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 25/452 - Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
Patent holdings for IPC class B01F 25/452
Total number of patents in this class: 63
10-year publication summary
|
0
|
1
|
1
|
0
|
7
|
4
|
9
|
21
|
24
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sonny's HFI Holdings, LLC | 37 |
4 |
| Whirlpool Corporation | 4238 |
2 |
| Kao Corporation | 4843 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
2 |
| Baxter International Inc. | 2425 |
2 |
| Baxter Healthcare S.A. | 1810 |
2 |
| 2B1K Imports Pty Ltd | 17 |
2 |
| Affival | 28 |
2 |
| Pluswell Co., Ltd. | 5 |
2 |
| Silgan Dispensing Systems Corporation | 319 |
2 |
| Pfizer Inc. | 3322 |
1 |
| Bayer HealthCare LLC | 1415 |
1 |
| Murata Manufacturing Co., Ltd. | 22355 |
1 |
| Nitto Denko Corporation | 7879 |
1 |
| President and Fellows of Harvard College | 5792 |
1 |
| Ethicon, Inc. | 1310 |
1 |
| Lawrence Livermore National Security, LLC | 1834 |
1 |
| AVL List GmbH | 1232 |
1 |
| Brevetti Angela S.r.l. | 31 |
1 |
| Cataler Corporation | 533 |
1 |
| Other owners | 31 |