- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 27/808 - Mixers with rotary stirring devices in fixed receptaclesKneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
Patent holdings for IPC class B01F 27/808
Total number of patents in this class: 133
10-year publication summary
|
0
|
0
|
0
|
3
|
7
|
20
|
22
|
20
|
24
|
38
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Precision Planting LLC | 1146 |
15 |
| Mavorco Operations LLC | 98 |
6 |
| Sharkninja Operating LLC | 2474 |
5 |
| Global Life Sciences Solutions USA LLC | 517 |
5 |
| Cytiva US LLC | 190 |
5 |
| Amgen Inc. | 4163 |
4 |
| Vorwerk & Co. Interholding GmbH | 451 |
4 |
| Samsung Electronics Co., Ltd. | 148924 |
3 |
| LG Electronics Inc. | 73678 |
3 |
| AlloSource | 161 |
3 |
| Peeters Landbouwmachines B.V. | 30 |
3 |
| Vivex Biologics Group, Inc. | 117 |
3 |
| Global Life Sciences Solutions Operations UK Limited | 228 |
3 |
| Whirlpool Corporation | 4458 |
2 |
| Breville Pty Limited | 599 |
2 |
| Nippon Coke & Engineering Co., Ltd. | 14 |
2 |
| PGA Putz-Granitzer-Anlagenbau Gesellschaft m.b.H. | 6 |
2 |
| Sartorius Stedim FMT SAS | 77 |
2 |
| SEB S.A. | 1664 |
2 |
| Vermeer Manufacturing Company | 648 |
2 |
| Other owners | 57 |