- 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: 46
10-year publication summary
|
0
|
0
|
2
|
3
|
4
|
4
|
7
|
13
|
8
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 39538 |
2 |
| Nikon Corporation | 7164 |
2 |
| Isopure, Corp. | 18 |
2 |
| Radiometer Medical ApS | 178 |
2 |
| Saudi Arabian Oil Company | 12891 |
2 |
| GIS Gas Infusion Systems Inc. | 17 |
2 |
| Wolf Process Technology, LLC | 12 |
2 |
| LG Chem, Ltd. | 17564 |
1 |
| Genentech, Inc. | 3968 |
1 |
| Boehringer Ingelheim International GmbH | 4698 |
1 |
| Airbus Operations S.L. | 534 |
1 |
| DSM IP Assets B.V. | 5603 |
1 |
| Dow Global Technologies LLC | 10384 |
1 |
| Ebara Corporation | 2148 |
1 |
| Alfa Laval Corporate AB | 1305 |
1 |
| Gaztransport et Technigaz | 571 |
1 |
| GEA Brewery Systems GmbH | 51 |
1 |
| GREE Electric Appliances, Inc. of Zhuhai | 3221 |
1 |
| Kemira Oyj | 1197 |
1 |
| Levitronix GmbH | 63 |
1 |
| Other owners | 19 |