- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 25/51 - Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is circulated through a set of tubes, e.g. with gradual introduction of a component into the circulating flow
Patent holdings for IPC class B01F 25/51
Total number of patents in this class: 54
10-year publication summary
|
0
|
1
|
2
|
4
|
4
|
6
|
13
|
8
|
12
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wolf Process Technology, LLC | 14 |
3 |
| Canon Inc. | 42088 |
2 |
| Nikon Corporation | 7249 |
2 |
| Dow Global Technologies LLC | 10765 |
2 |
| Isopure, Corp. | 19 |
2 |
| Radiometer Medical ApS | 183 |
2 |
| Saudi Arabian Oil Company | 13937 |
2 |
| GIS Gas Infusion Systems Inc. | 17 |
2 |
| BASF SE | 21147 |
1 |
| LG Chem, Ltd. | 17810 |
1 |
| Genentech, Inc. | 4065 |
1 |
| Boehringer Ingelheim International GmbH | 4567 |
1 |
| Airbus Operations S.L. | 553 |
1 |
| DSM IP Assets B.V. | 5451 |
1 |
| Ebara Corporation | 2266 |
1 |
| Alfa Laval Corporate AB | 1332 |
1 |
| Capsum | 144 |
1 |
| Ecolab USA Inc. | 5703 |
1 |
| Gaztransport et Technigaz | 609 |
1 |
| GEA Brewery Systems GmbH | 25 |
1 |
| Other owners | 25 |