- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 27/84 - Mixers with rotary stirring devices in fixed receptaclesKneaders with stirrers rotating about a substantially vertical axis with two or more stirrers rotating at different speeds or in opposite directions about the same axis
Patent holdings for IPC class B01F 27/84
Total number of patents in this class: 23
10-year publication summary
|
0
|
0
|
0
|
0
|
2
|
4
|
3
|
9
|
6
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Merck Patent GmbH | 5668 |
2 |
| Tetra Laval Holdings & Finance S.A. | 2193 |
2 |
| SK on Co., Ltd. | 2148 |
2 |
| Samsung SDI Co., Ltd. | 9976 |
1 |
| DROMONT S.p.A. | 26 |
1 |
| LifeCell Corporation | 334 |
1 |
| M. Technique Co., Ltd. | 252 |
1 |
| National Chung Shan Institute of Science and Technology | 348 |
1 |
| Nihon Spindle Manufacturing Co., Ltd | 79 |
1 |
| SABIC Global Technologies B.V. | 4491 |
1 |
| Sumitomo Heavy Industries Process Equipment Co., Ltd. | 25 |
1 |
| T & I Co., Ltd. | 21 |
1 |
| VMI | 39 |
1 |
| Woowon Co., Ltd. | 5 |
1 |
| Contour Crafting Corporation | 8 |
1 |
| Andritz Aktiebolag | 68 |
1 |
| Yunsung F&C Co., Ltd | 7 |
1 |
| Philadelphia Mixing Solutions LLC | 5 |
1 |
| Chewie Labs LLC | 29 |
1 |
| O.C.O Technology Group Limited | 7 |
1 |
| Other owners | 0 |