- All sections
- B - Performing operations; transporting
- 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: 29
10-year publication summary
0
|
0
|
0
|
2
|
3
|
4
|
2
|
5
|
13
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Canon Inc. | 36841 |
2 |
Nikon Corporation | 7162 |
2 |
Saudi Arabian Oil Company | 11322 |
2 |
GIS Gas Infusion Systems Inc. | 17 |
2 |
LG Chem, Ltd. | 17205 |
1 |
Genentech, Inc. | 3742 |
1 |
Boehringer Ingelheim International GmbH | 4629 |
1 |
GEA Brewery Systems GmbH | 48 |
1 |
GREE Electric Appliances, Inc. of Zhuhai | 3007 |
1 |
Kemira Oyj | 1167 |
1 |
Mega Fluid Systems, Inc. | 16 |
1 |
Orege | 36 |
1 |
Radiometer Medical ApS | 164 |
1 |
S.A. Lhoist Recherche et Developpement | 163 |
1 |
Third Pole, Inc. | 62 |
1 |
Threebond Co., Ltd. | 108 |
1 |
Tomoe Engineering Co., Ltd. | 48 |
1 |
Tsukishima Kikai Co., Ltd. | 118 |
1 |
The University of Tokyo | 3903 |
1 |
Petrobrás Transportes S/A. - Transpetro | 2 |
1 |
Other owners | 5 |