- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 7/20 - Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a vertical axis with paddles or arms with fixed axis
Patent holdings for IPC class B01F 7/20
Total number of patents in this class: 91
10-year publication summary
|
15
|
23
|
15
|
7
|
3
|
3
|
0
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Stryker Corporation | 5230 |
5 |
| Ekato Rühr- und Mischtechnik GmbH | 50 |
3 |
| medmix Switzerland AG | 542 |
3 |
| Life Technologies Corporation | 3377 |
2 |
| Axalta Coating Systems IP Co., LLC | 473 |
2 |
| Beiersdorf AG | 3075 |
2 |
| Comadur S.A. | 93 |
2 |
| Invent Umwelt-und Verfahrenstechnik AG | 130 |
2 |
| Kikusui Seisakusho Ltd. | 44 |
2 |
| Progressive International Corporation | 234 |
2 |
| Shenzhen Juocan Technology Co.,Ltd. | 35 |
2 |
| Halliburton Energy Services, Inc. | 21169 |
1 |
| LG Chem, Ltd. | 17813 |
1 |
| Ammann Schweiz AG | 81 |
1 |
| BSH Hausgeräte GmbH | 5596 |
1 |
| China Tobacco Hunan Industrial Co., Ltd. | 257 |
1 |
| Compatible Components Corporation | 2 |
1 |
| Corob S.p.A. | 40 |
1 |
| Corob S.p.A. Con Socio Unico | 10 |
1 |
| Daewoo Engineering & Construction Co., Ltd. | 28 |
1 |
| Other owners | 55 |