- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 25/53 - Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is discharged from and reintroduced into a receptacle through a recirculation tube, into which an additional component is introduced
Patent holdings for IPC class B01F 25/53
Total number of patents in this class: 83
10-year publication summary
|
0
|
2
|
1
|
3
|
1
|
7
|
20
|
16
|
15
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Marathon Petroleum Company LP | 365 |
11 |
| Meissner Filtration Products, Inc. | 111 |
4 |
| Tetra Laval Holdings & Finance S.A. | 2137 |
3 |
| Magnets for Emulsions N.V. | 4 |
3 |
| Schlumberger Technology Corporation | 10691 |
2 |
| Genentech, Inc. | 3972 |
2 |
| Dow Technology Investments LLC | 271 |
2 |
| Eco Too, LLC | 8 |
2 |
| GEA Brewery Systems GmbH | 51 |
2 |
| Isopure, Corp. | 18 |
2 |
| James Richard Spears MD PLLC | 9 |
2 |
| Messer Austria GmbH | 24 |
2 |
| Innovative Water Care, LLC | 310 |
2 |
| Evonik Operations GmbH | 4094 |
2 |
| Messer SE & Co. KGaA | 151 |
2 |
| Nikuni Co., Ltd. | 2 |
2 |
| O2 Technologies, LLC | 15 |
2 |
| Bristol-myers Squibb Company | 4875 |
1 |
| Canon Inc. | 39765 |
1 |
| Life Technologies Corporation | 3290 |
1 |
| Other owners | 33 |