- All sections
- B - Performing operations; transporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 27/85 - Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
Patent holdings for IPC class B01F 27/85
Total number of patents in this class: 20
10-year publication summary
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0
|
0
|
0
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0
|
1
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0
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2
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6
|
8
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Life Technologies Corporation | 3068 |
2 |
| DIOSNA Dierks & Söhne GmbH | 39 |
2 |
| Precision Planting LLC | 925 |
2 |
| Metso Outotec Finland Oy | 795 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| Contemporary Amperex Technology Co., Limited | 5805 |
1 |
| Invent Umwelt-und Verfahrenstechnik AG | 133 |
1 |
| Repligen Corporation | 258 |
1 |
| Three Es S.r.l. | 27 |
1 |
| Newlight Technologies, Inc. | 69 |
1 |
| Andritz Aktiebolag | 67 |
1 |
| Nantes Université | 183 |
1 |
| ExxonMobil Technology and Engineering Company | 676 |
1 |
| Comptech Rheocasting I Skillingaryd AB | 5 |
1 |
| Zhongrunhuagu (Nanjing) Technology Co., Ltd | 1 |
1 |
| Hebei Huasheng Technology Co., Ltd | 1 |
1 |
| Other owners | 0 |