- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 27/191 - Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
Patent holdings for IPC class B01F 27/191
Total number of patents in this class: 120
10-year publication summary
|
1
|
0
|
10
|
5
|
13
|
13
|
21
|
29
|
24
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Life Technologies Corporation | 3392 |
10 |
| Lonza Ltd. | 578 |
3 |
| Maschinenfabrik Gustav Eirich GmbH & Co. KG | 132 |
3 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3958 |
3 |
| BASF SE | 21165 |
2 |
| Merck Patent GmbH | 5669 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 5997 |
2 |
| Epic Cleantec Inc. | 14 |
2 |
| Federal Signal Corporation | 224 |
2 |
| Northeast Agricultural University | 49 |
2 |
| Parker-Hannifin Corporation | 1015 |
2 |
| Tsukishima Kikai Co., Ltd. | 113 |
2 |
| Mauri Technology B.V. | 21 |
2 |
| Global Life Sciences Solutions USA LLC | 526 |
2 |
| 10942731 Canada Corporation | 4 |
2 |
| Pengchen New Material Technology Co., Ltd. | 54 |
2 |
| Duplicent, LLC | 58 |
2 |
| DESVILETTES, Martine Marcelle Gérarde | 3 |
2 |
| Harmony Social Cooperative Association | 2 |
2 |
| LG Electronics Inc. | 75274 |
1 |
| Other owners | 70 |