- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 33/452 - Magnetic mixersMixers with magnetically driven stirrers using independent floating stirring elements
Patent holdings for IPC class B01F 33/452
Total number of patents in this class: 94
10-year publication summary
|
0
|
1
|
1
|
2
|
8
|
11
|
12
|
18
|
20
|
24
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hans Heidolph GmbH | 65 |
5 |
| Cytiva US LLC | 186 |
4 |
| ABB Schweiz AG | 7070 |
3 |
| Hach Company | 427 |
3 |
| Siemens Healthcare Diagnostics Inc. | 2081 |
3 |
| Talis Biomedical Corporation | 64 |
3 |
| Ford Global Technologies, LLC | 20723 |
2 |
| STMicroelectronics S.r.l. | 3601 |
2 |
| Altria Client Services LLC | 2226 |
2 |
| Biomagnetic Solutions LLC | 20 |
2 |
| IKA-Werke GmbH & Co. KG | 169 |
2 |
| IntegenX Inc. | 103 |
2 |
| Oakwood Laboratories, LLC | 49 |
2 |
| Sakura Rubber Co., Ltd. | 22 |
2 |
| PreOmics GmbH | 34 |
2 |
| DH Technologies Development Pte. Ltd. | 1127 |
2 |
| Vascular Barcelona Devices, S.L. | 30 |
2 |
| Tremark Development LLC | 12 |
2 |
| Flxr Engineering Co., Ltd. | 2 |
2 |
| Samsung Electronics Co., Ltd. | 147787 |
1 |
| Other owners | 46 |