- All sections
- B - Performing operations; transporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 27/192 - Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
Patent holdings for IPC class B01F 27/192
Total number of patents in this class: 37
10-year publication summary
|
1
|
1
|
1
|
0
|
4
|
7
|
2
|
4
|
15
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sika Technology AG | 2650 |
3 |
| Sumitomo Heavy Industries Process Equipment Co., Ltd. | 21 |
3 |
| Schlumberger Technology Corporation | 9690 |
2 |
| BASF SE | 19740 |
2 |
| Waterblasting, LLC | 36 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Hoffmann-La Roche Inc. | 3060 |
1 |
| Schlumberger Canada Limited | 6913 |
1 |
| Apeel Technology, Inc., DBA Apeel Sciences, Inc. | 165 |
1 |
| The Charles Machine Works, Inc. | 411 |
1 |
| CNH Industrial Canada, Ltd. | 963 |
1 |
| Contemporary Amperex Technology Co., Limited | 5805 |
1 |
| Cozzini LLC | 29 |
1 |
| Ecolab USA Inc. | 5190 |
1 |
| Ekato Ruehr-und Mischtechnik GmbH | 4 |
1 |
| Ekato Rühr- und Mischtechnik GmbH | 45 |
1 |
| Invent Umwelt-und Verfahrenstechnik AG | 133 |
1 |
| Jay-lor International Inc. | 34 |
1 |
| Nippon Coke & Engineering Co., Ltd. | 10 |
1 |
| Orion Engineered Carbons GmbH | 57 |
1 |
| Other owners | 10 |