- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 27/2121 - Mixers with rotary stirring devices in fixed receptaclesKneaders characterised by their rotating shafts composed of interconnected parts
Patent holdings for IPC class B01F 27/2121
Total number of patents in this class: 34
10-year publication summary
|
0
|
0
|
3
|
3
|
3
|
3
|
8
|
8
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Life Technologies Corporation | 3378 |
20 |
| Maschinenfabrik Gustav Eirich GmbH & Co. KG | 127 |
3 |
| Merck Patent GmbH | 5741 |
2 |
| Whirlpool Corporation | 4533 |
1 |
| Apeel Technology, Inc., DBA Apeel Sciences, Inc. | 181 |
1 |
| Invent Umwelt-und Verfahrenstechnik AG | 130 |
1 |
| Mott Corporation | 78 |
1 |
| University of South Carolina | 841 |
1 |
| Greenthread Limited | 8 |
1 |
| Hebei University of Environmental Engineering | 1 |
1 |
| Wenger Manufacturing, LLC | 42 |
1 |
| Shangshui Smartech Ltd. | 22 |
1 |
| Other owners | 0 |