- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 33/45 - Magnetic mixersMixers with magnetically driven stirrers
Patent holdings for IPC class B01F 33/45
Total number of patents in this class: 45
10-year publication summary
|
0
|
0
|
0
|
3
|
4
|
3
|
11
|
12
|
10
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Altria Client Services LLC | 2060 |
3 |
| IKA-Werke GmbH & Co. KG | 168 |
3 |
| Eco Too, LLC | 9 |
2 |
| James Richard Spears MD PLLC | 10 |
2 |
| Tremark Development LLC | 11 |
2 |
| Global Life Sciences Solutions USA LLC | 488 |
2 |
| Group B Labs, Inc. | 7 |
2 |
| Amgen Inc. | 3904 |
1 |
| China University of Petroleum (East China) | 350 |
1 |
| CJ Cheiljedang Corporation | 3288 |
1 |
| Guangzhou Four E's Scientific Co., Ltd. | 11 |
1 |
| Hach Company | 413 |
1 |
| Hanjoo Metal Co. Ltd | 2 |
1 |
| King Faisal University | 844 |
1 |
| Korea University Research and Business Foundation | 2826 |
1 |
| Metenova Holding AB | 5 |
1 |
| Milestone S.r.l. | 53 |
1 |
| MLS Mikrowellen-Labor-Systeme GmbH | 10 |
1 |
| Oakwood Laboratories, LLC | 48 |
1 |
| Osaka University | 3305 |
1 |
| Other owners | 16 |