- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 27/722 - Mixers with rotary stirring devices in fixed receptaclesKneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle the helices closely surrounded by a casing
Patent holdings for IPC class B01F 27/722
Total number of patents in this class: 10
10-year publication summary
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0
|
0
|
1
|
0
|
2
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2
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0
|
4
|
3
|
0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Suzuka Engineering Co., Ltd. | 10 |
2 |
| Halliburton Energy Services, Inc. | 20659 |
1 |
| LG Electronics Inc. | 72038 |
1 |
| Colmec S.p.A. | 3 |
1 |
| Costruzioni Meccaniche Luigi Bandera S.p.A. | 62 |
1 |
| Jay-lor International Inc. | 32 |
1 |
| Nihon Spindle Manufacturing Co., Ltd | 77 |
1 |
| Dow Silicones Corporation | 1865 |
1 |
| Shandong Ruiheng Xingyu Petroleum Technology Development Co., Ltd. | 1 |
1 |
| Other owners | 0 |